How to Whiten Your Teeth With Baking Soda at Home

How to whiten your teeth with baking soda

If you are thinking “how to whiten your teeth with baking soda” or “how to whiten teeth at home,” then you are at the right place.

Baking soda or bicarbonate soda is available in most of our house. It is mainly used to removing the smell from things such as curtains.

A lot of teeth whitening products have baking soda as the main ingredient.

Here are some tips on how to whiten your teeth with baking soda:

The yellow stain mainly happens when you drink coffee, smoke, red wine, or eat foods containing turmeric.

Baking soda is a mild abrasive which is amazing for teeth whitening.

It makes the teeth look whiter and brighter and removes the stains.

However, if you have a yellow stain for a long-time baking soda won’t work at all. You most probably need specific products that target teeth whitening.

You should not use this method more than 3 times a week.

6 Ways to on how to whiten your teeth with baking soda:

There are many different ways on how to whiten your teeth with baking soda. Do any of this method which is convenient to you.

With Water

The simplest way to do whiten your teeth is to mix baking soda and water.

Take a small bowl and add ¼ tablespoons of baking soda and add a little bit of water. The paste should not be too liquid; it should be semi-liquid.

Now you can either use your toothbrush to apply it or use the fingers.

Keep it on for 2 to 3 minutes and wash the mouth with lukewarm water.

With Toothpaste

Another way to whiten your teeth with baking soda is to add baking soda to your toothpaste.

If that is a hassle for you, then buy a toothpaste whose key ingredient is baking soda.

With Hydrogen Peroxide

Hydrogen peroxide is another thing available in most houses. It is highly effective to whiten teeth too.

Take ½ teaspoon of hydrogen peroxide and 1 teaspoon of baking soda. The consistency will be the same as your regular toothpaste.

Brush the teeth with it and leave it on for 1 to 2 minutes and rinse with water.

However, make sure that the hydrogen peroxide is not more than three percent.

 How to whiten your teeth with baking soda and Lemon

Another very inexpensive way on how to whiten your teeth with baking soda is to use lemon.

Lemon has bleaching properties as it contains citric acid.

You need to mix an equal amount of lemon and baking soda and brush the teeth. Let it sit for 2 to 3 minutes and rinse it with cold water.

However, please do not do it too much because citric acid is detrimental to the teeth.

Mixing with Apple Cider Vinegar

Take 50 milliliters of water and mix it with 1o milliliter of apple cider vinegar. Now you need to add half a teaspoon of baking soda to the mixture.

Brush the teeth with this and keep it on for few minutes and rinse it with lukewarm water.

Add coconut oil to it.

Another way on how to whiten your teeth with baking soda is to use coconut oil.

Lauric acid present in coconut oil helps to heal wounds, anti-inflammatory and maintain dental health.

The fatty acids present in coconut oil is wonderful for teeth whitening.

Mix the coconut oil with baking soda, add 2 to 3 drops of peppermint oil and make a fine mixture.

Keep this on for 15 to 20 minutes and rinse it off.

Advantages of using baking soda

#1 Might reduce bacteria

If the mouth is in n acidic condition, then some bacteria harm more.

Research stated if someone rinses their mouth with baking soda and water, then the pH level of the mouth increases, which means it is less acidic.

That means using baking soda might make it difficult for cavity-causing bacteria to increase in the mouth faster.

#2 Reduces gingivitis and plaque

Biofilms are a type of bacteria that attach to the teeth’ surface and cause problems like cavities and gingivitis. An example of a dental biofilm is plaque.

While brushing the teeth with baking soda, the grains disturb the biofilm, reducing the bacteria amount and avoiding harm to the teeth and gums.

#3 Is a fluoride-free option

Excessive fluoride can be harmful, specifically to kids below 6 years old.

However, it’s vital to note that the toxicity is extremely rare, and the dangers are only concerning when a substantiality of fluoride is consumed.

Fluoride toxicity can cause vomiting, nausea, diarrhea, pain, and heart and kidney problems.

#4 It is cheap and easily available

Baking soda is extremely affordable and is available in a lot of stores. It costs Rs. 30 for 100 grams of baking soda.

#5 Remove Bad Breath

Baking soda helps stabilize the acid levels in the mouth, which treats the bad breath and prevents it from happening.

You need to mix ¼ tablespoon of baking soda in 100 milliliters of water. Do add this routine to your routine after you finish brushing your teeth.

Do this every alternate day.

#6 Helps to Treat Mouth Sores and Ulcers

Mouth sores and ulcers are painful, and a straightforward way to treat them is to a paste of baking soda and water.

Mix two teaspoons of baking soda in 100 milliliters of water and rinse your mouth with it.

#7 Prevent Various Gum Disease

Baking soda helps to block the growth of plaque, which helps in tooth decay and gum diseases.

Add a little quantity of baking soda to the toothpaste.

Disadvantages of using baking soda

#1 Unpleasant taste and texture

One of the major disadvantages of using baking soda is that the taste is not good at all.

Also, the texture is bad too; it almost feels like you are rinsing your mouth with sand, nobody likes that feeling.

However, if you still want to use baking soda with a better texture, then buy a toothpaste that has baking soda in them.

If the texture is not a bother but the salty taste, then add few drops of lemon juice or peppermint oil.

#2 Less affected whitening

Baking soda, an abrasive but it is mild.

Many researchers have stated that it does not remove the yellow stain and is not safe for the enamel.

These researchers prefer hydrogen peroxide or microbead abrasive for teeth whitening.

#3 Lack of fluoride

Toothpaste accepted by ADA has fluoride to prevent oral cavities.

Even though fluoride is a normal component found in air and water and found in your bones and teeth, extra fluoride in toothpaste protects the teeth from decay.

How To Whiten Teeth With Lemon

If you do not want to use baking soda or have allergies, then use lemon. You can use lime too.

It will help if you mix lemon or lime juice with few peppermint essential oil drops adds a little bit of salt. If you do not like topics like “how to whiten your teeth with baking soda,” then there are some other ways you can achieve it.


Strawberry and baking soda might sound like a weird combination, but this mixture is popular among celebrities as a natural tooth whitening.

Malic acid is present in strawberries, which removes the yellow stain on the teeth; baking soda acts the same way.

However, if you want to try this method, take 2 to 3 strawberries and add half a teaspoon of baking soda in it.


Research has stated that pineapple can whiten the teeth.

Bromelain is an enzyme found in pineapples is an excellent element to remove yellow stains from the teeth.

Moreover, it is stated that it has more effect than regular toothpaste containing baking soda.

Though a lot more research needs to be done on this topic.

Oil pulling

Oil pulling is pretty popular these days.

To do this, you need to wash your mouth with oil; it removes bacteria, dirt, and debris.

However, you cannot substitute this with regular brushing of your teeth.

Some researchers have said oil pulling makes the teeth whiter.

Oils that are suitable for oil pulling are:

#1 coconut oil

#2 sesame oil

#3 sunflower oil

Limit foods and beverages which stain the teeth

Foods and drinks known to stain the teeth are turmerics, coffee, soda, red wine, and dark berries (such as blueberry).

You do not need to stop eating them but limit them. Maybe brush your teeth after consuming those foods.

Moreover, you can drink the beverages with a straw as it will not have direct contact with the teeth and prevent them from staining.

Smoking and tobacco have cause deep yellow staining on the teeth.

Limit the sugar intake

If you are someone who eats a lot of foods with high sugar, you have to limit it.

Sugar helps develop streptococcus mutants’ growth, a type of bacteria that causes gingivitis, tooth decay, and plaque.

Brush your teeth more often if you eat sweet foods daily.

A lot of calcium in the diet

Sometimes staining happens to cause the enamel has exposed the dentin, which is present underneath. It is yellow in color.

Calcium-rich foods help to prevent the teeth from enamel loss.

Some foods rich in calcium are milk, broccoli, and cheese.


Most teeth discoloration happens due to plaque build-up.

Regular flossing after brushing your teeth with keeping this problem at bay.

Moreover, toothpaste removes the stain on the teeth, and flossing helps in removing bacteria.

Maintain oral hygiene

Maintaining oral hygiene is the utmost vital thing that an individual can do to lessen the yellow stain on the teeth.

Maintaining basic oral hygiene will remove the yellow stain, protect the gum from decaying and shield the enamel.

Brush your teeth a minimum of twice a day. An individual must be certain also to clean the gums and also the backs of the teeth.

Use fluoride toothpaste. Fluoride can fight against tooth decay.

Flossing to eliminate plaque in the teeth.

Other methods that are not proven yet

Some of these methods are very popular among people, but we still do not have any scientific proof for their effectiveness or safe use.

Activated charcoal

A prevalent method, mainly among influencers; however, it has no scientific proof to it.

Allegedly it removes the toxins and makes the teeth whiter.

Kaolin clay

A lot of people say kaolin clay helps to remove discoloration from the teeth.

Fruit peels

Some individuals claim that rubbing lemon, banana, and orange peels help make the teeth whiter and brighter.

Final thoughts

We hope we helped you with your query on “how to whiten your teeth with baking soda.”

Baking soda is a low-cost, easily available teeth whitener and teeth cleanser.

As a mild abrasive, it reduces tooth stains, and it helps to exfoliate the dental plaque.

However, it does not have fluoride, so it’s not effective to reduce the cavity a fluoride toothpaste.

Though some people do not like it because of its salty taste and sand-like texture.

Ensure you visit your dentist at least once, if not twice, a year for a regular check-up.

The dentist knows many chemicals that help with teeth whitening, and you will most probably have white teeth in less than an hour.

This will save you from using chemical teeth whitener.

All the natural methods help to remove the yellow staining for a short period of time.

However, if you visit a dentist, you will have a long-lasting teeth whitening cause of the treatments.

Also, before you start using anything, talk to your dentist first.

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