7 Simple Ways to Naturally Whiten Your Teeth at Home

In 2015, Americans spent over $11 billion on teeth whitening, including over $1.4 billion on at-home whitening products (1).

There are plenty of products to choose from when it comes to whitening your teeth.

However, most whitening products use chemicals to bleach your teeth, which concerns many people.

If you want whiter teeth but also want to avoid the chemicals, this article lists many options that are both natural and safe.

What causes teeth to look yellow?

Multiple factors cause teeth to become dull and lose their bright, white sparkle.

Certain foods can stain your enamel, which is the outermost layer of your teeth. Additionally, plaque buildup on your teeth can cause them to look yellow.

This type of discoloration can usually be treated with regular cleaning and whitening remedies.

However, sometimes teeth look yellow because the hard enamel has eroded, revealing the dentin underneath. Dentin is a naturally yellow, bony tissue that lies underneath the enamel.

Here are 7 simple ways you can naturally whiten your teeth.

1. Practice oil pulling

Oil pulling is a traditional Indian folk remedy meant to improve oral hygiene and remove toxins from the body.

The practice involves swishing oil around in your mouth to remove bacteria, which can turn into plaque and cause your teeth to look yellow (2).

Traditionally, Indians used sunflower or sesame oil for oil pulling, but any oil will work.

Coconut oil is a popular choice because it has a pleasant taste and offers many health benefits.

Coconut oil is also high in lauric acid, which is known for its ability to reduce inflammation and kill bacteria (3, 4, 5, 6).

A few studies have shown that daily oil pulling reduces bacteria in the mouth, along with plaque and gingivitis (3, 7, 8).

Streptococcus mutans is one of the primary types of bacteria in the mouth that cause plaque and gingivitis. One study found that daily swishing with sesame oil significantly reduced Streptococcus mutans in saliva in as little as 1 week (8).

Unfortunately, no scientific studies have proven that oil pulling whitens your teeth. However, it’s a safe practice and worth a try. Many people claim their teeth are whiter and brighter after regular oil pulling.

To oil pull, put 1 tablespoon of coconut oil in your mouth and push and pull the oil through your teeth. Coconut oil is solid at room temperature, so you may need to wait a few seconds for it to melt. Continue the oil pulling for 15–20 minutes.

Be sure to spit the coconut oil into a toilet or trash can, as it could return to solid form once in your drain pipes and cause a clog.

Unlike many other tooth whitening methods, coconut oil pulling does not expose your teeth to acid or other ingredients that erode the enamel. This means it’s safe to do daily.

You can purchase coconut oil online.

Summary Coconut oil pulling involves swishing oil in your mouth for 15–20 minutes to remove bacteria. Practicing this daily can reduce plaque and may brighten your teeth.

2. Brush with baking soda

Baking soda has natural whitening properties, which is why it’s a popular ingredient in commercial toothpaste.

It’s a mild abrasive that can help scrub away surface stains on teeth.

Additionally, baking soda creates an alkaline environment in your mouth, which prevents bacteria from growing (9).

This is not a remedy that will whiten your teeth overnight, but you should notice a difference in the appearance of your teeth over time.

Science has not yet proven that brushing with plain baking soda will whiten your teeth, but several studies show that toothpaste containing baking soda has a significant whitening effect.

One study found that toothpastes containing baking soda were significantly more effective at removing yellow stains from teeth than standard toothpastes without baking soda. The higher the concentration of baking soda, the greater the effect (10).

Furthermore, a review of five studies found that toothpastes containing baking soda removed plaque from teeth more effectively than non-baking soda toothpastes (11).

To use this remedy, mix 1 teaspoon of baking soda with 2 teaspoons of water and brush your teeth with the paste. You can do this a few times per week.

You can buy baking soda at a grocery store or find it online.

Summary Brushing with a paste made with baking soda and water can reduce bacteria in your mouth and buff away surface stains.

3. Use hydrogen peroxide

Hydrogen peroxide is a natural bleaching agent that also kills bacteria in your mouth (12).

In fact, people have been using hydrogen peroxide for years to disinfect wounds because of its ability to kill bacteria.

Many commercial whitening products contain hydrogen peroxide, although at a much higher concentration than you will use.

Unfortunately, no studies have investigated the effects of rinsing or brushing with hydrogen peroxide alone, but several studies have analyzed commercial toothpastes containing peroxide.

One study found that a toothpaste containing baking soda and 1% hydrogen peroxide led to significantly whiter teeth (13).

Another study found that brushing with a commercial toothpaste containing baking soda and peroxide twice per day led to 62% whiter teeth in 6 weeks (14).

However, there are some questions regarding the safety of hydrogen peroxide.

While heavily diluted concentrations appear safe, strong concentrations or overuse can cause gum irritation and tooth sensitivity. There’s also concern that high doses may cause cancer, but this has not been proven (15, 16, 17, 18, 19).

One way to use hydrogen peroxide is as a mouthwash before you brush your teeth. Make sure you are using a 1.5% or 3% solution to avoid side effects.

The most common concentration of hydrogen peroxide at the drugstore is a 3% solution. You can easily dilute this concentration to 1.5% by mixing equal parts peroxide and water.

Another way to use hydrogen peroxide is by mixing it with baking soda to make a toothpaste. Combine 2 teaspoons of hydrogen peroxide with 1 teaspoon of baking soda and gently brush your teeth with the mixture.

Limit the use of this homemade paste to a few times per week, as overuse can erode your tooth enamel.

You can buy hydrogen peroxide online.

Summary Hydrogen peroxide is a natural bleaching agent and can kill bacteria in your mouth. You can use it as a mouthwash or mix it with baking soda to form a whitening toothpaste.

4. Use apple cider vinegar

Apple cider vinegar has been used for centuries as a disinfectant and natural cleaning product.

Acetic acid, which is the main active ingredient in apple cider vinegar, kills bacteria. The antibacterial property of vinegar is what makes it useful for cleaning your mouth and whitening your teeth (20, 21, 22, 23).

One study on cow teeth found that apple cider vinegar exhibits a bleaching effect. However, it also found that vinegar may soften teeth (24).

The acetic acid in vinegar has the potential to erode the enamel on your teeth. For this reason, you should not use apple cider vinegar every day. You should also limit the amount of time that apple cider vinegar is in contact with your teeth (25).

To use it as a mouthwash, dilute it with water and swish it around in your mouth for several minutes. Make sure to rinse your mouth with plain water afterward.

You can find apple cider vinegar online.

Summary Apple cider vinegar has antibacterial properties that may help whiten your teeth. However, the overuse of vinegar can also erode your tooth enamel, so limit its use to a few times per week.

5. Eat fruits and vegetables

A diet high in fruits and vegetables may be good for both your body and your teeth.

While they’re no substitute for brushing them, crunchy, raw fruits and vegetables can help rub plaque away as you chew.

Strawberries and pineapple are two fruits that have been claimed to help whiten your teeth.


Whitening your teeth with a strawberry and baking soda mixture is a natural remedy that has been made popular by celebrities.

Proponents of this method claim that the malic acid found in strawberries will remove discoloration on your teeth, while the baking soda will buff away stains.

However, this remedy has not been completely backed up by science.

While strawberries may help exfoliate your teeth and make them appear whiter, they are unlikely to penetrate the stains on your teeth.

A recent study found that a strawberry and baking soda mixture produced very little color change in teeth, compared with commercial whitening products (26).

If you decide to give this method a try, limit its use to a few times per week.

Despite studies showing that a strawberry and baking soda paste had a minimal effect on tooth enamel, excessive use could cause damage (27, 28).

To use this remedy, smash a fresh strawberry, combine it with baking soda, and brush the mixture onto your teeth.


Some claim that pineapple can whiten teeth.

A study found that a toothpaste containing bromelain, an enzyme found in pineapples, was significantly more effective at removing tooth stains than a standard toothpaste (29).

However, there is no evidence that eating pineapples produces the same effect.

Summary Certain fruits may have properties that help whiten teeth. Regularly consume raw fruits and vegetables to help rub off plaque and keep your teeth looking bright.

6. Prevent tooth stains before they happen

While your teeth naturally yellow as you age, some things can help prevent stains on your teeth.

Limit staining foods and beverages

Coffee, red wine, soda, and dark berries are infamous for staining teeth.

That doesn’t mean you have to completely avoid them, but you should limit the amount of time these substances are in contact with your teeth.

If possible, drink beverages known to stain teeth out of a straw to prevent direct contact with your teeth.

Moreover, brush your teeth soon after consuming one of these foods or beverages to limit their effects on the color of your teeth.

Additionally, avoid smoking and chewing tobacco, as both can cause tooth discoloration.

Limit your sugar intake

If you want whiter teeth, cut back on your sugar intake.

A diet high in sugar supports the growth of Streptococcus mutans, the primary type of bacteria that causes plaque and gingivitis (30, 31).

When you consume a sugary food, be sure to brush your teeth soon after.

Get plenty of calcium in your diet

Some tooth discoloration is caused by enamel eroding and exposing the dentin underneath, which is yellow. Therefore, anything you do to strengthen the enamel of your teeth will help keep your teeth pearly white.

Calcium-rich foods, such as milk, cheese, and broccoli, may help protect your teeth from enamel erosion (32).

Summary A healthy diet with enough calcium can help prevent your teeth from becoming yellow. Brushing your teeth soon after you eat can also help prevent stains.

7. Don’t underestimate the value of brushing and flossing

While some tooth discoloration naturally comes with age, it’s largely a result of plaque buildup.

Regularly brushing and flossing can help your teeth stay white by reducing bacteria in your mouth and preventing plaque buildup.

Toothpaste gently rubs out stains on your teeth, and flossing removes bacteria that lead to plaque.

Regular dental cleanings can also help your teeth stay clean and white.

Summary Daily brushing and flossing, along with regular cleanings at the dentist’s office, prevent the buildup of yellowing plaque on your teeth.

Other methods that are not proven

There are a few other natural teeth whitening methods, but there is no scientific evidence to prove that they are safe or effective.

Some of the unproven methods include:

  • Activated charcoal. Brushing with powdered charcoal supposedly pulls toxins from the mouth and removes stains from teeth.
  • Kaolin clay. Proponents of this method claim that brushing with clay helps remove stains from teeth.
  • Fruit peels. Rubbing orange, lemon, or banana peels on your teeth is claimed to make them whiter.

Advocates of these methods claim they make teeth significantly whiter, but no studies have evaluated their effectiveness. This also means that they have not been tested for side effects when used on teeth.

Summary Activated charcoal, kaolin clay, and fruit peels may help whiten your teeth, but no studies have evaluated the safety or effectiveness of these methods.

The bottom line

There are several natural methods to help whiten your teeth. Most of these remedies work by gently removing surface stains on your teeth.

However, most dentists offer whitening treatments that are much stronger than these natural remedies. They involve bleaching the teeth, which may be more effective for severe tooth discoloration. Overuse of any whitening product can damage your teeth.

Always check with your dentist about your options and which would work best for you.

This piece was originally published on November 9, 2016. Its current publication date reflects an update, which includes a medical review by Christine Frank-Melnyk, DDS.

15 Simple Ways To Get White Teeth Overnight Kushneet Kukreja Hyderabd040-395603080 January 14, 2020

“You will find that life is still worthwhile, if you just smile,” said Charlie Chaplin. But what if you have yellow teeth? You would obviously not want the world to see them! It is necessary to take care of your teeth and make sure they are healthy and white. And this is not just for cosmetic reasons. The color of your teeth reflects your dental health.

It is true that the easiest and fastest way of getting rid of teeth stains or discoloration is visiting cosmetic dentists. They use specialized teeth whitening strips and fluids that can eradicate teeth stains quickly. However, these methods are not healthy for your teeth in the long run. There are many other less expensive and effective teeth whitening methods that you can try at home. They do not cost much and have little or no side effects. Besides, these methods can also give quick results.

Want to know how to do that? This post has listed all the wonderful remedies for teeth whitening. Read on!

How To Get White Teeth Naturally Overnight

  1. Apple Cider Vinegar
  2. Baking Soda And Lime Juice
  3. Banana Peel
  4. Coconut Oil
  5. Orange Oil
  6. Sesame Oil
  7. Charcoal
  8. Gargling With Peroxide
  9. Salt And Lemon
  10. Turmeric
  11. Epsom Salt
  12. Guava Leaves
  13. Neem
  14. Orange Peel
  15. Strawberries

Top Teeth Whitening Methods You Can Try

1. Apple Cider Vinegar For White Teeth


You Will Need
  • 1/2 teaspoon apple cider vinegar
  • A cup of water
What You Have To Do
  1. Add the vinegar to the water and mix well.
  2. Gargle with this water before brushing your teeth.
How Often You Should Do This

Do this 2-3 times in a week in the mornings.

Why This Works

Apple cider vinegar contains mild acids that can remove the yellow stains from your teeth and make them whiter with usage (1).

Back To TOC

2. Baking Soda And Lime Juice For Teeth Whitening


  • 1 teaspoon baking soda
  • 1 teaspoon lime/lemon juice
  • Toothbrush
  1. Mix the baking soda and lemon juice.
  2. With the toothbrush, apply this paste on your teeth.
  3. Leave it on for 2-3 minutes and then rinse your mouth with water.

Repeat this twice a week initially, and then use it once in 7-10 days.

Sodium bicarbonate, commonly known as baking soda, is a common ingredient found in nearly every kitchen. It is mildly abrasive in nature and helps eradicate surface stains on the teeth. It is also alkaline in nature and helps reduce acidity inside the mouth (2). Lemon juice is slightly acidic in nature and helps to remove teeth discoloration. It is also a natural antiseptic agent (3).


Make sure you do not keep it on the teeth for long.

Back To TOC

3. Banana Peel To Whiten Teeth


Banana peel

  1. Cut the banana peel into small pieces.
  2. Take a piece and rub the inside of it on your teeth. Rub gently all over your teeth for a minute or two.
  3. Rinse your mouth with lukewarm water.

Do this once every day or every alternate day till you get whiter teeth.

Banana peel contains minerals like manganese and potassium that help in teeth whitening (4).

Back To TOC

4. Coconut Oil To Whiten Teeth


Organic coconut oil

  1. Rub some coconut oil on your teeth with your fingers. Ensure you do not swallow it.
  2. Rinse with adequate water and follow with brushing.

Do this every day in the morning.

You may find this somewhat odd as coconut oil is mostly known to be beneficial for skin and hair health. The lauric acid present in coconut oil eliminates the plaque-causing bacteria in the teeth (5). It also helps in keeping your breath fresh.

Back To TOC

5. Orange Oil For Teeth Whitening


  • 2-3 drops orange essential oil
  • Toothpaste
  • Toothbrush
  1. Put the orange oil on your toothbrush and then put toothpaste on it.
  2. Brush your teeth as usual.

Repeat this every morning for a week or so.

Orange essential oil is prepared from the rind of the fruit. The citrus content aids in teeth whitening, while the essential oil has antifungal properties and promotes gum health (6, 7).

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6. Sesame Oil For Teeth Whitening


1 tablespoon sesame oil

  1. Swish the oil in your mouth for 15-20 minutes. Make sure you do this on an empty stomach. Do not ingest the oil.
  2. Swish it around slowly.
  3. After 20 minutes, spit the oil out and rinse your mouth thoroughly with water. You can add a pinch of Himalayan salt to this water if you like.
  4. Brush as usual.

Do this once in the morning.

Swishing with sesame oil has been shown to remove not just teeth stains but also dental plaque (8).

Back To TOC

7. Charcoal To Whiten Teeth


  • Powdered activated charcoal
  • Toothbrush
  1. Wet the toothbrush and dip it in the charcoal.
  2. Brush your teeth with this using gentle circular motions for two minutes.
  3. Rinse your mouth thoroughly with water.

Use this remedy once or twice a week.

Activated charcoal absorbs impurities and whitens teeth effectively and quickly. It is also useful to prevent cavities and maintain teeth and gum health (9).

Back To TOC

8. Gargling With Peroxide To Whiten Teeth


  • 1 cup 2-3.5% hydrogen peroxide
  • 1 cup distilled water
  1. Dilute the hydrogen peroxide with water.
  2. Gargle with this solution for 30-40 seconds and spit it out.
  3. Rinse your mouth with plain water.

Repeat this twice a week.

Why This Work

As it is a bleaching agent, hydrogen peroxide is an excellent remedy to whiten teeth at home (10). Dentists use higher concentrations of this in commercial teeth whitening treatments.

Do not ingest the solution. Also, do not use it on a daily basis.

Back To TOC

9. Salt And Lemon For Teeth Whitening


  • 1 teaspoon sea salt
  • 2 teaspoons lemon juice
  1. Mix the lemon juice and salt.
  2. Use this mixture as a toothpaste. Brush as usual.

Do this twice a week.

The natural bleaching quality of lemon juice removes yellow stains from the teeth, and the salt acts as a gentle exfoliant (11). It scrubs away the stains that have built up on the teeth.

Back To TOC

10. Turmeric For Teeth Whitening


  • 1/8 teaspoon turmeric powder
  • Toothbrush
  1. Sprinkle some turmeric powder on your toothbrush and brush your teeth.
  2. Leave it on for 2-3 minutes and then rinse your mouth thoroughly.
  3. Brush with your regular toothpaste after this.

The one-time use of this remedy will give you instant results. Repeat after a few days if required.

Do not let the coloring turmeric gives food (and your clothes after an unfortunate spill) scare you from using this remedy. The mild abrasive property of this herb helps remove deep stains from the teeth. It also makes your teeth and gums stronger and free of unhealthy microbes (12).

Back To TOC

11. Epsom Salt For Teeth Whitening


  • 1 part Epsom salt
  • 1 part water
  • Toothbrush
  1. Mix the Epsom salt and water so that the salt dissolves in the water.
  2. Brush your teeth with this.
  3. Add some more water to the remaining salt-water solution and gargle with it.
  4. Follow it up by gargling with plain water.

Repeat this 2-3 times a week.

This salt exfoliates the yellow layer of staining that has formed on the teeth. It is also antibacterial in nature (13).

Back To TOC

12. Guava Leaves For Teeth Whitening


1-2 guava leaves

  1. Crush the guava leaves to get a coarse paste.
  2. Rub this on your teeth and leave it on for a minute or two.
  3. Rinse your mouth and brush your teeth as usual.

Repeat this every alternate day for a few days.

Guava leaves can be used to treat a variety of dental issues such as plaque, infections, and gum swelling. Its flavonoids and phenols remove the oxidative stress caused on the teeth by different microorganisms, which is one of the reasons for the teeth staining (14).

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13. Neem For Teeth Whitening


  • 4-5 neem leaves
  • 1 ½ cups water
  1. Boil the neem leaves in warm water for a few minutes. Do not let the water heat up too much.
  2. Strain the solution and let it cool down to lukewarm temperature.
  3. Gargle with this water before or after brushing your teeth.

Repeat this every day or every alternate day.

Neem is a natural astringent and also a soothing agent. Its regular usage will ensure that your teeth and gums are healthy and without any stains (15).

Back To TOC

14. Orange Peel For Teeth Whitening


Orange peel

  1. Rub the inside of the orange peel on your teeth for a minute or two.
  2. Brush your teeth as usual with your regular toothpaste.

Do this every alternate day for a week or two to see results.

The acidic content of orange peels whitens teeth and also acts as an antimicrobial agent.

Back To TOC

15. Strawberries For Teeth Whitening


  • 1 strawberry
  • 1 teaspoon baking soda
  1. Mash the strawberry and mix it with baking soda.
  2. Use a toothbrush or your finger to apply the mixture on your teeth. Leave it on for a few minutes.
  3. Rinse off and do another round of brushing with your regular toothpaste.

This can be done once a week.

The acids, namely malic acid and ascorbic acid, present in strawberries lighten the teeth stains. With a few uses, you will see that your teeth have become whiter and brighter (16).

Back To TOC

So, these were the home remedies for teeth whitening. Most of them might need a few repetitions to show effective results. Do not use more than the recommended amount of the ingredients as the natural acids present in them will damage the tooth enamel on excessive usage.

Let us now look at some other diet and nutrition recommendations that can help in teeth whitening.

What Are The Best Foods That Whiten Teeth?

  • Eating citrus fruits like oranges can be advantageous for your health as they are packed with nutrients and antioxidants (17). Their vitamin C content makes them suitable for nearly everyone. However, these fruits contain acids, which can erode the teeth enamel and cause deeply etched teeth stains. This does not mean you should stop eating lemons and oranges. Make sure you rinse your mouth thoroughly with water after eating such fruits every time to ensure the acids do not affect your teeth.
  • It would be a good idea to include plenty of crunchy vegetables and fruits in your diet. Examples include apple, celery, and carrots. Their abrasive texture will rub the teeth and peel off the yellow coating gradually.
  • Taking milk-based products can help balance the pH levels in the mouth. This aids in not providing the right breeding environment for microorganisms. By doing this, the microbes will not be able to secrete harmful chemicals that cause teeth staining.

Some foods and drinks need to be kept to a minimum to keep your pearlies white. They are:

  • A few foods with dark pigmentation can lead to teeth staining. It is better if you reduce their consumption. Examples are blueberries, soy sauce, and marinara sauce.
  • A refreshing morning tea or a cup of hot coffee after work is what most people cherish. However, these beverages and energy drinks lead to teeth staining, and, at times, can even lead to enamel erosion. It may not be possible to avoid such drinks and beverages at all times. However, try not to swish them in your mouth while sipping.
  • Use a straw to drink energy drinks and soda so that there is minimum direct contact of these with your teeth.
  • You must have heard this already. Quitting smoking not only offers you teeth whitening benefits, but it also helps your lungs and heart. Give up smoking in every form to improve the appearance of your teeth.

Is It Bad To Get Your Teeth Whitened?

When done the right way, teeth whitening is not bad for your health. The bleaching agents are solely used on your teeth, and the process is carefully administered by a dentist. However, there is some debate regarding the effects of this procedure on the tooth enamel after a number of sittings.

Also, teeth whitening treatment is not a recommended procedure for pregnant women and nursing mothers.

Now that you know how to get white teeth naturally, what are you waiting for? The cosmetic treatments offered in the market are expensive and may have side effects in the long run. It is always better to opt for at-home remedies that are both safe and effective. Time to get your smile back!

Let us know how this post has helped you. Share your experience and views in the box below.

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Kushneet Kukreja

She is a Biotechnologist, what we in normal English would call Scientist. While she is an expert in experimenting, she also holds an exceptional talent in juggling words and churning out content with just the right amount of sass added to it. When not saving the world with her articles, she likes to hang around with her Siberian Husky (because, aren’t dogs the best?). In her spare time, she likes a little ‘jibber-jabber, full of chatter’ time with her friends. So, what gives her the energy to do all this? If you ask her, she would say,”My cup of sanity – an extra large mug of coffee!”

Six natural ways to whiten teeth

The following strategies may help to whiten teeth:

1. Making dietary changes

Eliminating foods that mark the teeth can prevent further staining. Foods and beverages that contain tannins, such as wine and tea, can stain the teeth. Coffee and dark sodas and juices can also stain them.

Acidic foods can make the teeth look yellow by wearing down the enamel. People who are concerned about the color of their teeth should avoid the excessive consumption of citrus, coffee, and soda. Alternatively, they should always brush their teeth after having them.

Dentists generally recommend waiting 30 minutes after eating before brushing the teeth. Acids can weaken the enamel, so brushing too soon can cause damage.

Quitting smoking or tobacco products can reduce the risk of nicotine stains. It can also prevent tooth decay and gum disease, both of which can damage the enamel and cause oral health issues.

2. Trying oil pulling

Oil pulling is the term for washing the mouth with oil to remove dirt, bacteria, and debris. It is not a substitute for regular brushing or flossing, but some research suggests that washing the mouth with certain oils may help to whiten the teeth.

The American Dental Association (ADA) consider oil pulling to be unconventional dentistry, stating, “there are no reliable scientific studies to show that oil pulling reduces cavities, whitens teeth, or improves oral health and well-being.”

To try this method, rinse the mouth with oil for a minute after brushing, then spit it out.

Oils suitable for oil pulling include:

  • coconut oil
  • sunflower oil
  • sesame oil

3. Brushing with baking soda

Baking soda can gently polish away stains on the surface of the teeth. Some people worry that baking soda is too harsh and may grind away enamel, but research from 2017 found it to be a safe way to remove stains.

Baking soda may also help to fight bacteria, which suggests that it may be able to reduce plaque and prevent tooth decay.

4. Using hydrogen peroxide

Hydrogen peroxide is a mild bleach that can help to whiten stained teeth. For optimal whitening, a person can try brushing with a mix of baking soda and hydrogen peroxide for 1–2 minutes twice a day for a week. They should only do this occasionally.

Hydrogen peroxide may increase tooth sensitivity, so it is not suitable for long-term use or for people who already have sensitive teeth.

5. Whitening with fruit

Share on PinterestPapaya fruit contains an enzyme that may help to whiten teeth.

Papain and bromelain, which are enzymes that occur in papayas and pineapples respectively, may both help to whiten teeth.

A 2012 study found preliminary evidence that solutions containing these ingredients could offer modest whitening effects. However, the authors of the study caution that more research is necessary to determine whether or not these enzymes are effective.

6. Maintaining excellent oral hygiene

Maintaining excellent oral hygiene is the most important thing that a person can do to reduce tooth yellowing.

Regular brushing and flossing protects the enamel, prevents gum decay, and removes stains.

Good oral hygiene includes:

  • Brushing the teeth at least twice a day. A person should be sure to also clean around the gums and the backs of the teeth.
  • Using a fluoride toothpaste. Fluoride can fight and even reverse tooth decay. Though some people oppose using fluoride, dentists believe that fluoride is safe and beneficial for teeth.
  • Flossing to remove plaque between the teeth.

Everyone wants to know the secret tricks of how to whiten teeth. Bright, yellow-free tusks have been one of the most universally aspirational ideals for ages, and if anyone ever tells you that they’re 100% satisfied with their smile, you can bet your ass that they’re either lying to you, lying to themselves, or both. The good news is that there are distinct factors that lead to discoloration, and ruling them out early can keep your teeth brilliant for a long time. Most people get to these tricks too late, long after the damage has been done.

Get a head start on warding off stains with the follow dentist-approved tips. Read on to learn what products to use, what habits to make (and break), and even DIY methods for how to whiten teeth.

1. Regular Dental Appointments

Before you go out and buy a pack of Whitestrips or set up an appointment for hyper-whitening with your local dentist, make sure everything else is taken care of, health-wise. “You want to ascertain that there’s no underlying disease before you do a program of whitening, and you also want to make sure you have a thorough cleaning so you can get the best benefits,” says dentist Dr. Jeanne Strathearn. In other words, you want to be working with as white a canvas as you can. And, duh, visit your dentist at least twice a year.

2. Avoid Known Stain Causers

You probably know that coffee and red wine stain teeth, but they’re certainly not the only culprits that can leave your teeth looking less than stellar. There are plenty of other foods and drinks that can stain your teeth, including:

  • white wine
  • blueberries
  • blackberries
  • pomegranates
  • soda
  • barbecue sauce
  • green tea
  • black tea
  • sugary treats
  • marinara
  • curry
  • turmeric
  • paprika
  • balsamic vinegar

All of these foods or drinks cause or contribute to extrinsic stains. The good news is that extrinsic stains can usually be removed or at least improved, explains Dr. Strathearn. (Other stains—permanent ones—are called intrinsic stains, and can be the result of taking antibiotics when your teeth were developing as a kid. Those are much harder to deal with.)

If you can’t imagine giving up your daily coffee or nightly glass of wine, however, just make sure to rinse with water within 30 minutes of consumption. Rinsing with water helps wash away the offending liquid and lessen the likelihood of a stain. Rinsing is better than brushing, because brushing so soon after drinking or eating a stain-causer can make a situation worse, since at that point you’ll be scrubbing the food or drink’s enamel-eroding acid right into the teeth.

3. Consume Certain Foods

There are foods that can actually brighten your teeth. Fight stains and improve overall oral health by munching on the following:

  • Apples. Apples improve your gum health and stimulate saliva production, which helps to rinse away stains.
  • Cheese, milk and yogurt. Rich in calcium, all of these help to strengthen teeth enamel and appearance.
  • Nuts, celery, broccoli and carrots. The abrasive and coarse abrasive texture of these foods scrubs off stains.
  • Raw onions. The sulfur found in raw onions stops plaque from forming.
  • Strawberries. The malic acid found in strawberries naturally removes surface stains lurking on your teeth.

4. Brush and Floss Daily

Dr. Strathearn says you should be brushing and flossing daily. “You want to be careful not to scrub away enamel at the gum line. You want to go below the gum line when you floss—between the gum and the tooth. That’s where people are either too aggressive or not aggressive enough.” Hardly groundbreaking information, we know, but diligence is the key.

5. Invest in an Electric Toothbrush

Thanks to their vibrating heads, electric toothbrushes are able to remove more stains than a standard toothbrush. The Philips Sonicare Diamond Clean Rechargeable Electric Toothbrush can get your teeth a full shade whiter in just one week and improve gum health in two weeks. This charged-up brush is your best bet for scrubbing off surface stains, plus it comes in a sleek black color.

6. Take Good Care of Your Gums

Gums are the backdrop for your teeth, and if you’re suffering from gingivitis (characterized by red, bleeding, receding or puffy gums), it can make your whole smile look unhealthy. Taking care of your gums lets your white teeth take center stage. Make sure to brush and floss twice a day. Use soft bristles rather than hard ones, as hard brushes can be too abrasive for sensitive gums and cause them to recede further. Brush gently, but thoroughly.

There is a warning, however: if you brush too often with baking soda, you could wear away at the enamel on your teeth. It is safe (and effective), however, to brush with a baking soda mixture once a week. At that rate, “it’s not abrasive enough to wear down your enamel,” explains Jennifer Jablow, DDS, a cosmetic dentist in New York City.

If you’re wondering how to whiten teeth with baking soda, it’s actually pretty simple! All you need is baking soda, hydrogen peroxide and your toothbrush. Dampen your toothbrush under the faucet, then squirt a bit of peroxide over the bristles. Next, dip the brush inside the baking soda box, remove, and brush for two minutes like you normally would with toothpaste. Rinse with lukewarm water and you’re good to go!

11. Try Oil Pulling

Oil pulling is the process of swishing unrefined, cold-pressed organic coconut oil (or sunflower oil or sesame oil) around in your mouth for 5 to 45 minutes before spitting it out in order to whiten your teeth and get rid of any toxins in your mouth. This teeth whitening method was first found in ancient Ayurvedic texts, and even Gwyneth Paltrow swears by it.

Why does it work? “The oil absorbs plaque (which is made of bacteria) that is sitting on your teeth, which in turn makes them brighter,” explains Marc Lowenberg, D.D.S., of Lowenberg, Lituchy & Kantor Dentistry in New York City, who advocates oil pulling. “I’ve noticed fresher breath, whiter teeth, and less bleeding around the gums when I floss,” he says.

12. Rub Your Teeth with Vaseline

Another (if not slightly strange) trick to keeping red wine stains away? When sipping red wine, coat your front teeth with Vaseline to protect against staining, says Gregg Lituchy, D.D.S., also of Lowenberg, Lituchy & Kantor Dentistry. The Vaseline will act as a barrier between the pigment and your enamel.

13. Rinse with Apple Cider Vinegar Once a Week

Another trick for how to make teeth whiter in 3 minutes or less? Rinse with apple cider vinegar, which will eat away at the surface stains on your teeth. It’s powerful, so there’s no need use a lot of the vinegar. Dilute it by adding one teaspoon of the apple cider vinegar to a cup of water. Take a sip, and swish it around your mouth for 1-2 minutes before spitting it out and rinsing with water. Since too much apple cider vinegar can harm tooth enamel, limit your apple cider vinegar rinses to once a week. It’s effective and fast.

14. Cut Back on Sugar

A diet filled with too much sugar can led to tooth decay, gingivitis, cavities and plaque — all of which can dim your pearly whites! You don’t have to cut sugar completely out of your diet, but if you’re trying to get whiter teeth, keep an eye on how much sugar you’re consuming. For reference, the American Heart Association recommends limiting your sugar intake to 25 grams (or 100 calories) for women and 37.5 grams (or 150 calories) for men.

15. Don’t Smoke

Smoking causes teeth to yellow and decay, and can even cause tooth loss. Furthermore, the exposure to nicotine leaves your mouth unable to effectively fight off infection, which causes plaque to build up and bacteria to run rampant. In addition to the myriad of reasons smoking harms your overall health, it will also hinder your efforts to whiten your teeth.

16. Keep a Teeth Whitening Pen in Your Purse

Dentists recommend using touch-up teeth whitening pens after you’ve consumed dark-colored foods or drinks (think marinara sauce, spinach, etc.). They’ll help ensure that these dark pigments don’t sit on the surface of your teeth long enough to stain, so it’s a good idea to toss some in your purse. Try the Go Smile Whitening Pen, $19.

17. Zap Stains at your Dentist’s Office

The quickest, most dramatic way to whiten is to get an in-office bleaching at a dentist’s office. Using professional-strength hydrogen peroxide and special lights or lasers, your dentist can remove even deep stains in about an hour. It’ll cost you, though — probably between $500 and $1,200. And it’s not totally painless for most people; the bleach can cause a significant burning sensation.

18. Try an At-Home Whitening Kit

At-home teeth whiteners are designed to hold a (milder) hydrogen peroxide solution against your teeth as closely as possible for an extended period of time each day. You can get custom-made trays from your dentist that fit your teeth exactly (plus stronger peroxide), but if that’s too pricey, generic trays and stick-on strips are also great options. In fact, for many people, they can yield the same results as in-office bleaching, only over a longer period of time (around six weeks). Even if you already got an in-office bleaching, it’s a good idea to maintain your results at home with a tray or strips. Avoid trays, however, that were not created with a mold of your mouth; the peroxide can leak out and irritate your gums.

Teeth stains and yellowing happen to everyone. Whether it’s due to genetics, damage, or surface stains from foods and beverages, the reality is that over time, staining occurs. Meanwhile, aging can cause yellowing, even if your dental hygiene routine has been perfect.

And while it is possible to whiten teeth and eliminate some of this discoloration, it’s important to remember that many teeth whitening methods can cause damage to the teeth and the rest of the mouth.

As we become more aware of the foods we eat and the supplements we take, it’s important that we also take an all-natural approach to oral and dental health, including teeth whitening.

Certainly, some all-natural methods are better than conventional whitening treatments that are filled with chemicals that can disrupt the oral microbiome and potentially damage the gums. But even natural teeth whitening methods can cause damage to the teeth, eroding the enamel and potentially causing more damage—and staining—in the future.

Before we discuss which teeth whitening methods are both effective and safe, let’s examine how teeth become discolored in the first place.


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What Really Causes Dental Stains and Yellow Teeth?

The first thing to understand is that there are two basic parts to a tooth—the non-living tooth (enamel) and the inner, living part of the tooth (dentin). Here are several factors that can impact either the enamel or the dentin of the tooth, causing varying degrees of staining of yellowing.

Age: Dentin naturally yellows as it ages, and because there aren’t currently any ways to whiten the inner part of the tooth, teeth appear more yellow as they get older. This is because the outer, enamel of the tooth acts like a clear window that reflects the color of the inner dentin.

Grinding: Grinding can prematurely age the teeth, leading to early yellowing, among other issues. When you grind your teeth, the force causes premature aging and shrinking of the dentin—which, again, shows up as yellowing.

Dental trauma: Like grinding, trauma from falls or accidents can cause damage to the tooth that results in accelerated aging and yellowing.

Poor diet: Not having adequate nutrition can also be a cause of premature tooth aging, as all parts of the body—including the teeth—suffer from a lack of the vitamins and nutrients that can support optimal health and prevent aging. And, of course, aging teeth appear more yellow.

Foods and drinks: Unlike dentin, that becomes discolored from age and trauma, enamel is often stained from the foods and drinks we consume. Naturally, highly pigmented substances like wine, tea, coffee, and tobacco, causing the most damage. For these types of stains, teeth whitening products—and even a solid cleaning at the dentist’s office—can reverse some of these stains and lighten up the enamel of teeth.

The Problem with Most Teeth Whitening Methods

Now, when you notice that your teeth are a little yellower than you’d prefer, or you see that your favorite red wine is leaving an undesirable stain, you may want to try a conventional teeth whitener. Unfortunately, popular teeth whitening procedures, like laser or halogen whitening, are not good for your teeth. And even teeth whitening strips can have consequences if not used properly.

The problem with over-the-counter teeth whitening kits is that whitening strips struggle to reach every part of the tooth, which can lead to uneven whitening. Additionally, it’s difficult to keep the whitening solution from touching the gums, which can cause tissue irritation. And since the FDA doesn’t regulate teeth whiteners, it can be difficult to understand which types are safe to use.

Conversely, you may be interested in natural teeth whitening, and you may have heard about using apple cider vinegar, strawberries, or baking soda to whiten teeth. Unfortunately, the effectiveness of these methods is a result of the acids in the products eating away the top layer of enamel. While that process will reveal whiter enamel underneath, it will also speed up the aging process of your teeth, leading to further yellowing and damage down the road.

So the question is: Are there natural teeth whitening options that are both safe and effective?

The answer is YES.

Here are some the safest ways to whiten your teeth naturally—and the only methods I actually recommend.

Safe, Effective, and All-Natural Ways to Whiten Teeth

Activated Charcoal

Activated charcoal has a long history as a substance used to treat poisoning, with the first patient being treated nearly two centuries ago. That’s because the charcoal adsorbs—or binds with—much of what it touches.

Even though there are now other, more preferred methods for treating poisonings, the binding capabilities of activated charcoal have made it a popular addition in a number of beauty products, including toothpastes and teeth whiteners.

Unlike whitening kits you might find in a store, which use hydrogen peroxide to whiten the dentin beneath the tooth’s enamel, activated charcoal removes surface stains only. This makes it a good option for naturally reversing stains caused by foods, beverages, or tobacco.

To give this product a try, I recommend smearing an activated charcoal paste onto the teeth and letting it sit for 5-10 minutes before rinsing and gently brushing away any excess.

My DIY recipe for charcoal toothpaste is safe to use as a regular toothpaste, but it shouldn’t be used on a daily basis. You should also keep in mind that other products on the market may be too rough for the teeth, as charcoal can be abrasive.

To stay on the safe side, I recommend checking the Relative Dentin Abrasivity of any toothpaste before purchasing.


Turmeric is a bright yellow herb that comes from the ginger plant family. You might know it as the spice that gives curry powder it’s yellow color, but it’s also been known as a healing herb in traditional Ayurvedic medicine for more than 5,000 years.

There aren’t currently any studies that have evaluated turmeric’s effectiveness as a teeth whitener, though there is a lot of anecdotal support suggesting that it effectively removes extrinsic stains.

However, a 2012 study suggested that the curcumin might help fight against gingivitis, and it was a strong contender against mouthwashes when it came to removing plaque, bacteria, and inflammation. All of that is to say, even if turmeric doesn’t whiten your teeth, it may benefit your overall oral health in the meantime.

Typically, turmeric is mixed with coconut oil and applied to teeth to aid in whitening. In this case, it may be that the coconut oil helps to strip away the cavity- and stain-causing biofilm, while turmeric acts an abrasive, furthering the stain removal process. But again, there aren’t currently any studies to verify.

Like turmeric, coconut oil has many oral health benefits, and I’m not concerned about the abrasiveness of the herb, so I think this is a whitening method worth trying.

Whitening toothpaste

You’ve likely seen toothpastes claiming their whitening powers, from major brands to natural options at your local health food store. But there’s something important to note here: Whether it’s a natural or conventional toothpaste, there’s really no such thing as a whitening toothpaste.

Toothpastes can’t whiten your teeth—they can only help to clean them.

I recommend making your own toothpaste, since traditional toothpastes include all kinds of questionable ingredients like triclosan, sulfates, and artificial colorings.

Stain-removing toothbrush

A good toothbrush can be an effective natural teeth whitening method because it can help to remove extrinsic stains from teeth.

For whitening, my favorite toothbrush is the Goby toothbrush, an oscillating model with a soft brush head. The motion of oscillation is most effective for removing surface stains. If you’d rather try a more common consumer model, Oral-B models with 3-D White replacement heads are a great alternative.

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Most importantly, however, make sure you’re brushing the right way, because toothbrush bristles can damage your enamel if not used appropriately.

To brush properly, place the brush head over a tooth and wiggle it slightly, allowing the bristles to surround the tooth and work their way in between your teeth. Once you’ve finished, move onto the next tooth. To further ensure that you’re not over-brushing, try brushing with your non-dominant hand.

The Best Ways to Prevent Teeth Stains

The truth is the best natural teeth whitener is preventing teeth from becoming stained or prematurely yellowing in the first place. There are a few ways you can help keep the enamel of the tooth from getting stained in the first place:

  1. Drink lots of water. Drinking water helps to reduce the amount of contact staining agents get with your teeth even as you’re consuming them. So, for example, drink a glass of water while you’re drinking coffee, and the coffee will have less time to stain the teeth.
  2. Swish with water after meals. As often as possible, swish your mouth out with water after you eat. Much like drinking a glass of water, this can help wash away some of the staining agents that naturally occur in certain healthy foods like berries.
  3. Avoid staining foods and beverages. Wine, tea, coffee, and foods that contain food dye all contribute to dental staining. If your goal is to maintain a whiter smile, avoiding these can be helpful. Or, again, be sure to swish the water after consuming.
  4. Get treatment for bruxism. As mentioned, grinding can lead to premature aging of your teeth, so speak with your dentist about treating this issue to prevent yellowing in the future.
  5. Wear a mouthguard during sports. Like grinding, damage to teeth can also lead to premature aging of the teeth and yellowing. When you’re involved in contact sports, be sure to protect your teeth with a mouthguard.


No matter which whitening method you choose, the most important thing to remember is that you shouldn’t exchange oral health for cosmetic benefit.

There is no medical reason to whiten teeth. It’s a personal preference, and that’s fine! Just make sure you’re choosing a method that will keep your mouth healthy, and that you keep your expectations to a realistic level.

Aside from the natural solutions mentioned here, preventing staining and premature yellowing is the best way to protect the natural color of your teeth.

However, if you do want professional results, the safest and most effective way to whiten teeth, in my opinion, is through custom-built teeth whitening trays from your dentist. While not an all-natural choice, they provide the best results and are unlikely to cause any harm to your teeth.

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10 Incredible Ways to Naturally Whiten Teeth

We’ve all looked in the mirror from time to time and been dismayed at how yellow our teeth looked. Beautiful white teeth make for the best smiles, and a smile can make a big difference in a first impression. But the trouble is you may not want to use traditional tooth whitening solutions.

Often, tooth whitening methods involve harsh chemicals and expensive treatments that are unpleasant to use. They produce results, but what if you want something a little more natural? We’re all looking to save a little money, and remedies found around the home are great.

Luckily, there are several ways to whiten teeth naturally. Many of them are somewhat abrasive, so you’ll need to use care, but over time, you will see the stunning results.

Read on to find out how to use household goods to get a brighter, beautiful smile.

Baking Soda

Baking soda is one of the most common ways to whiten teeth naturally.

For one thing, baking soda a mildly abrasive substance, that will remove surface stains from your teeth without damaging the enamel. Baking soda also helps prevent bacteria growth going forward.

You’ll want to make a baking soda paste to brush your teeth with. Mix one teaspoon of baking soda with two teaspoons of water. You can brush your teeth with this paste a few times a week, and you’ll see results in a few weeks.

Hydrogen Peroxide

Hydrogen peroxide is another popular natural tooth whitener. As you might know, if your mom ever dumped some on a scrape, hydrogen peroxide kills bacteria. There are some potential side effects of using hydrogen peroxide, so be sure to be careful.

You can use a 1.5 percent solution of hydrogen peroxide as mouthwash before you brush your teeth. You can also mix two teaspoons of hydrogen peroxide with one teaspoon of baking soda and brush your teeth with that solution.

Make sure you don’t use this remedy more than twice a week to prevent tooth enamel decay.

Apple Cider Vinegar

Much like hydrogen peroxide, apple cider vinegar has antibacterial properties. These are excellent for naturally whitening teeth, but also like hydrogen peroxide, it can cause tooth enamel decay. Over time, apple cider vinegar can soften teeth, so don’t go overboard using it.

You can use apple cider vinegar as mouthwash. Dilute it in water and swish it around your mouth for a few minutes. Make sure not to use this more than a couple of times a week to keep your teeth healthy.


Some fruit can help naturally whiten teeth. Pineapple, papaya, and strawberries all have enzymes that can help whiten teeth. Unfortunately, just eating these fruits won’t help whiten your teeth.

The easiest way to incorporate these fruits into your oral hygiene routine is to find the toothpaste that includes papain or bromelain. Don’t brush your teeth with these fruits, though. The acid in strawberries and other fruits can break down your tooth enamel.

Oil Pulling

There is some evidence that oil pulling can help whiten teeth naturally.

This process, which involves swishing oil around in your mouth for several minutes, may help kill bacteria and remove food particles. Evidence to support this is inconsistent, but there is some indication it can help.

For this method, you’ll want to use coconut oil, sunflower oil, sesame oil, or a similar low-flavor oil. Put a tablespoon or so in your mouth and swish it around for several minutes after brushing. Spit it out and rinse your mouth out.

Brushing and Flossing

Of course, the best way to keep your teeth white is to brush and floss often. This is crucial to overall oral health, and nothing else will prevent bacteria growth more. Flossing is also essential to removing food particles.

Make sure you brush your teeth at least twice a day. Brush for two minutes, and make sure you don’t forget the back of your teeth. Rinse your mouth thoroughly afterward, and follow up with mouthwash if you like.

You should also floss your teeth every time you brush. Floss in between all of your teeth, twisting the floss to get a new section for each tooth. If you can’t floss, or if you prefer not to, you can also use a water pick to remove hidden food particles.


The other biggest thing you can do to keep your teeth white is to avoid foods that cause stains. Many foods and drinks can stain your teeth, especially if you consume them a lot. Staying away from those foods can help keep your teeth pearly white.

We hate to tell you this, but coffee is one of the biggest culprits of tooth stains. Red wine and soda are also terrible for white teeth. Dark berries, tea, and tobacco (smoking or chewing) can cause teeth to turn yellow.

The good news is you don’t have to give up coffee or red wine forever. Moderation is the name of the game in this case. Enjoy these treats on occasion, and make sure to rinse your mouth out with water right afterward.

Discover More Ways to Naturally Whiten Teeth

Keeping healthy, white teeth is a matter of being careful about what you eat and not going overboard with remedies to naturally whiten teeth.

The methods we mentioned can help keep your teeth beautiful, but as in everything, moderation is key. Only use these remedies as directed, and make sure you see your dentist often to keep your teeth healthy.

If you’re looking for the best dentist in Jensen Beach, Florida, visit the rest of our website at Signature Smiles. We offer cosmetic and restorative dentistry, as well as extractions, dental implants, and dental emergency services.

Sign up for your first appointment with our online new patient registration form.

The 10 Best Ways to Naturally Whiten Yellow Teeth at Home

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5 Foods That Whiten Teeth

Try supplementing your diet with the following foods. Not only do they offer you nutritional benefits, but they also help keep your teeth white.

TOOTH WHITENER #1: Cauliflower

It’s one of those foods that requires a lot of chewing – and that’s a good thing for your teeth. The longer it takes to break down your food, the more saliva you produce. And saliva is a natural cleanser for your teeth to keep them shining bright.

TOOTH WHITENER #2: Strawberries

These fruits may be a dark color, but they’re also packed with an enzyme known as malic acid, which naturally makes teeth whiter.


Your mother told you to drink your milk for strong bones and a sparkling white smile. And she was correct. Dairy products, such as cheese, yogurt and milk, contain lactic acid and the enamel-fortifying mineral calcium, which strengthen teeth while also whitening them. Chewing on cheese also prompts production of saliva, which washes away staining food particles.


This fruit requires a lot of chewing to eat, similar to crunchy carrots, and that’s a good, cleansing exercise for your mouth. The natural scrubbing action washes particles from the teeth and keeps them white.


Fibrous fruits and veggies are not just low in calories and nutrient-rich, the chewy foods also keep teeth white and gum tissue healthy.

7 Foods That Whiten Teeth Naturally

If your teeth need a little brightening, but you’d prefer to skip whitening treatments, you’re in luck. Here are 7 natural remedies for whiter teeth that you may already have in your kitchen.

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Just chewing on apples helps scrub your teeth. Apples also have a high concentration of malic acid, which is used in some toothpastes. Malic acid increases saliva, which cleans your teeth and helps remove stains, according to a 2013 study conducted at the University of Grenada (Spain).

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Pineapple is the only food that naturally contains bromelain-a compound with anti-inflammatory and cleansing properties. A recent study in the International Journal of Dental Hygiene found that bromelain is an effective ingredient in a stain-removing toothpaste.

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Broccoli is high in fiber, and eating lots of fiber helps reduce inflammation in your mouth (along with the rest of your body). Eating crisp raw broccoli can help clean and polish your teeth and, according to research in the European Journal of Dentistry, the iron in broccoli has the added benefit of providing a wall of protection for your teeth against the enamel-degrading acid that’s produced by bacteria. This helps prevent stains and cavities.

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You may think raisins are bad for your teeth because of their sticky sweetness, but they’re actually protective. Research shows that bran cereal with raisins helps clean the mouth faster than the same cereal without raisins. Chewing raisins stimulates saliva, which helps prevent plaque, stains and cavities from developing by neutralizing the acidic environment created by other foods and bacteria in your mouth.

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Here’s another reason to smile for the camera and “say cheese.” Cheese helps keep your teeth strong with minerals, such as calcium and phosphorus, and protein that protects tooth enamel. According to the American Academy of Cosmetic Dentistry, the lactic acid in cheese is also protective against tooth decay. Plus, hard cheeses help clean your teeth by stimulating saliva.

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Drinking water throughout the day promotes saliva production, which in turn helps keep your pearly whites, well-white. Sipping water during and after a meal also helps rinse your mouth of any debris and loose plaque.

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Like apples, strawberries also contain malic acid, and they have the added benefit of ellagitannins, antioxidants that can help reduce stain-attracting bacteria and inflammation in your mouth. And, strawberries’ vitamin C can help prevent gum inflammation and periodontal disease.

How whiten teeth naturally?

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