Home Remedies For Teeth Whitening By Dr. Siddharth Gupta - PharmEasy Blog (2024)

Introduction:

Everyone wants a perfect smile. Your smile expresses your emotions. Yellow, discoloured or stained teeth prevent you from smiling as they make you feel self-conscious. However, do not worry, as you are not alone. Teeth staining is a common problem experienced by millions of people. Stains in teeth can be superficial (extrinsic) or deep (intrinsic). Here, we will be talking about only superficial tooth discolouration.

Staining of teeth can be treated by teeth whitening procedures. Procedures can include teeth whitening done by dental professionals and teeth whitening remedies at home.¹

Teeth whitening is a bleaching process to remove the yellow colour of teeth. Bleaching may also make the enamel whiter and more reflective. Teeth whitening products include chemicals like carbamide and hydrogen peroxide, which only dental professionals are certified to use. These techniques might be expensive as well as damaging to the teeth.²

In this blog, we bring you the natural ways to whiten your teeth. For this, you may use certain fruits and other ingredients readily available in your kitchen. So, continue reading to find the home remedies for teeth whitening.

What Causes Teeth Discoloration?

Teeth discolouration may be caused due to:

• Crowding of teeth resulting in plaque build-up³
• Trauma or injury to teeth³
• Lack of proper oral hygiene³
• Use of tobacco³
• Smoking²
• Drinking excess coffee, tea, cola or red wine²
• Using excess fluoride or antibiotics (particularly tetracycline) during the teeth forming stage.²

Trauma or injury to teeth results in deeper stains which cannot be treated by teeth whitening.

Also Read: Natural Home Remedies for Tooth Decay

Signs of Teeth Discoloration:

The following signs may be observed:

• Teeth staining
• Discoloured teeth
• Yellow teeth enamel.¹

Also Read: Home Remedies To Cure Bad Breath Naturally

Home Remedies for the Teeth Whitening:

Simple kitchen ingredients offer several natural ways to make teeth white at home.

1. Papaya

Raw papaya might be a good bleaching agent because it contains papain and chymopapain enzymes. These enzymes are found in unripe papaya more than in ripe papaya. Papain enzyme may be able to remove the superficial stains of the teeth and reduce the plaque development in the teeth.^4,5

You may use unripe papaya as a home remedy for teeth whitening. Wash the papaya and remove the peel and seeds. Blend the flesh into a blender. Squeeze the pulp using a mesh cloth and use the juice obtained with hydrogen peroxide as a mouth rinse to bleach your teeth. Unripe papaya might be used as a non-abrasive (mild) whitening agent.⁵

2. Pineapple

Pineapple contains an enzyme called bromelain. It may act as a natural stain remover. It may help remove the dental plaque build-up and the superficial stains of the teeth.⁴

Pineapple may be used for teeth stain removal at home. You may eat pineapple as a raw fruit or may be used it to prepare pineapple juice. To make pineapple juice, wash it thoroughly with water, remove the peel and chop it into small pieces. Take half volume of water into the blending jar and add the chopped pineapple. Blend until a smooth puree is formed; strain and discard the pulp and use the juice. Add ice cubes and a pinch of salt and sugar if needed.

3. Strawberries

Strawberries contain malic acid, which might be a natural teeth enamel whitener. It may have anti-cariogenic properties (may reduce tooth decay). It may also increase saliva production.⁴ Crush one or two strawberries to make a puree, add half a teaspoon of baking soda and mix well. Apply this mixture to your teeth, let it sit for a while and rinse it off before brushing with your regular toothpaste.

4. Banana peel

We all eat bananas and throw away the peel. Those peels are loaded with essential minerals like magnesium, manganese and potassium. These minerals get absorbed into tooth surface, making them appear white.⁴ So, before throwing away banana peels, use them to whiten your teeth.

You may rub your teeth with the underside of the banana peel. Once rubbed, allow it to sit for at least ten minutes. Next, take a fresh dry toothbrush and work on your teeth. Once done, brush out the peel and do your regular brushing using toothpaste. Do this routine and observe the results.

5. Lemon

Lemon extract and peels may be used for teeth whitening. They contain a high amount of citric acid, which may have a bleaching action.’ Lemons may also have antibacterial properties that might help in reducing dental plaques.⁴

You may use lemons in two ways; rubbing lemon peel onto the stained teeth, and squirting the lemon juice on the discoloured teeth.

6. Dairy products

Dairy products might act as a natural enamel whitener. Milk, cheese, yoghurt, etc., are good sources of lactic acid and might be useful for destaining the teeth and increasing saliva production in the mouth.⁴ Thus, dairy products might be effective home remedies to whiten your teeth. So, do not skip your milk; drink it daily to avoid your pearlies from turning yellow.

Also Read: Soothing Nutrition: Best Foods To Eat After Wisdom Teeth Removal

7. Activated charcoal

Activated charcoal may be used as a beneficial home remedy for teeth whitening. Activated charcoal may have a negative charge and bind to the positively charged dental plaque on the teeth surfaces. Hence, activated charcoal might be absorbed over the tooth surfaces resulting in the whitening of discoloured teeth.⁴

You may use marketed activated charcoal in the form of powder. Mix the charcoal powder with water to make a paste and use it to brush your teeth.

8. Rock salt

Rock salt may be used as an effective yellow teeth remedy. Rock salt might be a mild cleaning agent to remove superficial stains. These salts may increase the pH of the saliva, thus increasing antibacterial activity.⁴ You may sprinkle a pinch of rock salt on your regular toothpaste and use it to brush your teeth. Regular brushing with rock salt might be the best remedy for teeth whitening.

9. Baking soda

Baking soda is easily available in our kitchen. It might be a useful ingredient for teeth whitening. Baking soda is less abrasive (less harsh) to the teeth. Toothpaste made from baking soda may be the most effective home remedy for teeth whitening.¹

Baking soda paste for teeth whitening might be helpful in overcoming teeth discolouration. You may combine a teaspoon of baking soda with a little amount of water to prepare a paste and then utilise it to brush your teeth with circular motions, followed by thorough rinsing with water.

10. Oil pulling

Oil pulling is a traditional technique which includes swishing oil in the mouth. This technique is time-consuming and might be effective gradually. You may use coconut, sunflower or sesame oil for oil pulling. Take one teaspoon of oil and swish it around your mouth for about 20 mins a day. This process may be used to improve oral hygiene in general.¹

Though various studies show the benefits of the given herb and home remedies in teeth whitening, these are insufficient. Therefore, there is a need for large-scale human studies to establish the true scope of the benefits of these home remedies on human health. Thus, these should only be taken cautiously and never as a substitute for medical treatment.

When to Seek Medical Help:

• You may consult a dentist if you require teeth whitening procedures to be done.
• You may seek medical attention if you have side effects such as sensitive teeth or gum irritation after doing the power bleaching procedure on your teeth.²

You must not rely on home remedies alone to treat teeth discolouration. Instead, you should consult a qualified doctor for advice on teeth whitening procedures if the signs do not improve with home remedies.

Also Read: Why Do We Have Wisdom Teeth? Unraveling the Mystery with Science

Conclusion:

Teeth whitening is a process that involves the bleaching of teeth. It gives dull-looking teeth a shiny and whiter appearance. However, the teeth whitening procedures are short-lived, less effective and might be risky. Therefore, it is better to try a few natural home remedies for teeth whitening. Fruits such as pineapple, papaya, strawberries and banana peel might help whiten teeth naturally. Baking soda, activated charcoal, coconut, sunflower, sesame oil, and dairy products are some other kitchen ingredients. However, you should consult a dentist if you are considering teeth whitening. They will be the best person to guide you in this process.

Also Read: Potential Benefits of Activated Charcoal: An In-Depth Look into its Properties

Frequently Asked Questions:

References:

1. Cleveland Clinic [Internet]. How to Whiten Your Teeth: 4 Home Remedies. 2021 [cited 2022 Jul 15]. Available from: https://health.clevelandclinic.org/how-to-whiten-teeth/

2. Health direct [Internet]. Teeth whitening. 2020 [cited 2022 Jul 15]. Available from: https://www.healthdirect.gov.au/teeth-whitening

3. Cleveland Clinic [Internet]. Tooth Discoloration: Causes, Treatment & Prevention. 2022 [cited 2022 Aug 18]. Available from: https://my.clevelandclinic.org/health/diseases/10958-tooth-discoloration?view=print

4.Kalliath C, Mukunda A, Pynadath M, Venugopal V, Prethweeraj J. Comparison betweenthe effect of commercially available chemical teeth whitening paste and teeth whiteningpaste containing ingredients of herbal origin on human enamel. Interna Quarter J of Resea in Ayur. 2018;39(2):113-117. Available from:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6369603/pdf/AYU-39-113.pdf

5. Choudhary M, Ratna Velugu G, Choudhary Professor E. Effect Of Hydrogen Peroxide Containing Extract Of Pineapple & Papaya As An Additive On Human Enamel During Vital Bleaching Using Reflectance Spectrophotometer: An In Vitro Study Noida. Interna J OF Scienti Resea. 2020;9(4):57–58. Available from: https://www.researchgate.net/publication/340667946_EFFECT_OF_HYDROGEN_PEROXIDE_CONTAINING_EXTRACT_OF_PINEAPPLE_PAPAYA_AS_AN_ADDITIVE_ON_HUMAN_ENAMEL_DURING_VITAL_BLEACHING_USING_REFLECTANCE_SPECTROPHOTOMETER_AN_IN_VITRO_STUDY

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