Natural Ways Of Teeth Whitening At Home

Close-up of young woman face with beautiful white teeth after dental treatment. Female with beautiful toothy smile.

Your white pearls are your personal asset that enhances your beauty quotient every time you flash them!  A flawless smile is the cheapest cosmetic you wear that makes you look more beautiful than with all the layers of make-up.

However, what happens when one day you suddenly find the whiteness of your teeth gone for reasons beyond your understanding? You look yourself long and hard in the mirror and let out a loud sigh when you see them discolored.

Home Teeth Whitening Techniques:

Many things can make your teeth lose their beauty, but you may take heart in the fact that there are just as many ways to reverse teeth stains. And yes, you need not rush to the nearest dentist to help get back the original whiteness of your teeth. There are many natural remedial measures that can restore your teeth whiteness, but first, let us understand in brief why discoloration of teeth sets in – 

Natural Ways Of Teeth Whitening At Home

The outer layer of the teeth is ‘enamel’. If for any reason the layer gets eroded then the yellow layer just beneath the enamel, called ‘dentin’, gets exposed, leading to teeth discoloration. 

Now let us discuss some simple ways that could naturally brighten your teeth – 

Natural methods should be the first and obvious choice for teeth whitening unless there’s an absolute need for professional intervention. Home remedies are safe, cheap, easily available, and bleach-free. Some popular ones are:

👉 Oil Pulling :

Is an old, tried, and tested formula that works wonders! There may not be enough studies to support the theory, but many people have reported positive results. Being completely safe, this one is worth a try!

Take one tablespoon of any oil (coconut, sesame, or olive are the popular choice). Swish it around in the mouth for about 15 minutes taking care not to swallow any. Spit it and rinse the mouth. 

The benefits of oil pulling are many; it removes toxins from the body, kills bacteria that can lead to plaque formation and teeth yellowing, reduces gum inflammation, and cures gingivitis. One must practice oil pulling daily for best results.

👉 Baking Soda :

Brushing with baking soda is known to promote teeth whitening. Baking soda is also a common ingredient in most commercial toothpaste because it acts like a mild scrubbing agent that pulls away surface stains on the teeth.

Excess of acid in the mouth from consumption of certain food types could lead to discoloration. Baking soda prevents bacteria from growing by creating an alkaline environment. Toothpaste containing baking soda effectively whitens the teeth by killing bacteria and removing plaque; science is yet to prove the role of baking soda in teeth whitening but results are widespread.

If you are using a standard toothpaste, you may separately add a mixture of a teaspoon of baking soda with 2 teaspoons of water to the paste and brush with it. Practicing this a few times per week is all that is recommended for best results.

👉 Hydrogen Peroxide :

This is a natural bleaching agent that is available over-the-counter. Many have raised safety concerns, but hydrogen peroxide is used in many types of toothpaste mainly for whitening purposes. Used separately, the concentration of the peroxide needs to be toned down. A 3% solution needs to be diluted with water to scale it down to 1.5%. Equal quantities of water are required for dilution. Overuse may lead to enamel erosion, and hence, the use may be limited to only a few times per week.

👉 Fruits and Raw Vegetables:

Discoloration of the teeth is mostly a result of plaque formation which can be prevented by consuming crunchy fruits and vegetables that rub away the plaque. Strawberries, apples, and pineapples are popular choices among fruits. Vegetables like carrots, celery, kale, and broccoli are said to be effective.

👉 Making Certain Lifestyle Changes:

Like limiting consumption of aerated drinks/tea/coffee/wine; limiting or quitting smoking or chewing tobacco and alcohol consumption; cutting back on sugar and starch in food choices. If when you are not totally banning their consumption, it would be advisable to immediately brush your teeth following intake. Sugary substances, starchy food products, cold drinks, tea, coffee, wine, alcohol, tobacco are all infamous for teeth staining.

👉 Increasing Calcium Intake:

Through dairy products like milk and cheese, greens like coriander and spinach, fish, nuts, broccoli, etc. A healthy diet with the right traces of calcium can prevent teeth discoloration.

👉 Never undermine the importance of Brushing and Flossing:

One should maintain proper dental hygiene at all times. Brushing should preferably be done after each meal to dislodge food particles (tiny particles of food in the teeth over time lead to cavities and plaque buildup). Toothpaste exfoliates teeth and scrubs out stains, and flossing removes bacteria. 


Some amount of discoloration of teeth is natural with age, others with genetic reasons. It is always a good idea to take preventive measures and that too with natural remedies at home. However, one should also know when to consult a healthcare provider to prevent permanent damage to teeth. Most dentists use harsh chemicals to brighten teeth which all may not agree with – over time, repeated dental cleaning could also lead to complete erosion of the enamel. Hence, natural ways of teeth whitening are always our safest bet!

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Dr. John Augustine received his BA from Harvard College magna cum laude in 1987 and his Ph.D. and MD degrees from the Albert Einstein College of Medicine in 1992 and 1993. He was then an intern and resident in Internal Medicine at the Yale-New Haven Hospital from 1993-1995. From 1995-1998, John was a clinical associate at the National Cancer Institute. He joined the faculty of the Duke University Medical Center in 2008 as Chief of Rheumatology at the Durham VA Hospital, a position he held until the end of 2017. He served as Chief of Rheumatology and Immunology at Duke from 2003-2008. He has conducted basic and translational research in the field of autoimmunity. He was focusing on the pathogenesis of systemic lupus erythematosus (SLE) and the immunological properties of nuclear macromolecules, including DNA. More recently, he has investigated the immune activities of HMGB1, a nuclear protein with alarmin activity, as well as microparticles. These studies have provided new insights into the translocation of atomic molecules during cell activation and cell death and the mechanisms by which cell death can influence innate immunity.


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