How to Treat Tooth Decay with Home Remedies? (5 Natural Ways)

The importance of teeth in the body is very high and losing them can make life difficult. Tooth decay is the early stage of tooth cavities and eventually, you may lose it altogether.

Teeth are responsible for chewing and breaking down the food. Also, it maintains the facial structure and gives the pretty look.

Without teeth, you cannot enjoy normal food and your mouth will shrink. Therefore, let us get to know how to treat tooth decay and preserve our oral health.

How to Treat Tooth Decay with Home Remedies? (5 Natural Ways)

How to Treat Tooth Decay with Home Remedies?

Tooth decay is the initial stage of the tooth cavity. The outer covering of the tooth is called the enamel. The enamel gets damaged and causes decay. Here are some home remedies to cure the condition naturally.

Himalayan Salt Rinse

Primarily tooth decay is caused due to the bacteria feeding on the food particles stuck on the tooth. Therefore, we have to get rid of the food particles as well as the bacteria to prevent decay.

While there are many anti-bacterial agents found in nature, none can replace salt. It is the best anti-microbial agent which can easily flush away the bacteria and keep the teeth healthy. Also, salt can preserve the structure of the teeth.

Himalayan salt is otherwise known as Rock salt is organic and has more minerals in it. You can use this salt for cooking instead of the commercial table salt.

Take two teaspoons of Himalayan rock salt, mix it with some warm water. Now gargle your mouth with this saltwater and rinse away the bacteria.

Do this rinse every night before going to bed so that throughout the night your teeth are free from bacteria. The salt kills the bacteria and the rinsing clears all the small food particles stuck on the teeth.


Cloves are widely used in Indian traditional medicine, Ayurveda and Siddha to treat dental and oral diseases. They are rich in anti-oxidants, anti-inflammatory, and anti-microbial properties.

Raw cloves and clove oil can be used to treat tooth decay. It is effective against the bacterial action on the decayed tooth and also prevents the further spread of the microbes.

Take one or two cloves and chew them with the affected tooth. The extracts from the clove give a numbing effect and the oil content will kill the bacteria surrounding the decaying tooth.

If you are using oil, take a cotton swab and dip it in the oil. Now apply this oil over the affected tooth. This will prevent the spread of bacteria.

The oil from cloves gives a numbing effect and it helps those with a toothache. Apply this remedy daily before bed and you can use this whenever you have a severe toothache.

Neem Stick

Nowadays we can see people brushing their teeth with a toothbrush. But earlier, especially in India, people use Neem tree sticks to brush their teeth.

In traditional Indian medicine, neem has various medicinal properties and has a strong anti-microbial property.

The bitterness is very high and can cure many diseases such as smallpox. All parts of the neem tree can be used to treat diseases.

In order to fight tooth decay, you simply make a brush out of a neem tree stick and use it every day instead of toothbrush and paste.

Take a young, tender stick from the neem tree and break it into the size of a toothbrush. Wash it thoroughly.

Now chew one end of the stick with your molars to make it soft. If you find it difficult to chew, soak them stick overnight.

If you chew the stick, it will become soft and will have bristles like a toothbrush. Now you can brush your teeth daily with this brush and treat tooth decay.

You can also use neem oil on the affected tooth to stop the decay and prevent the spread.

Eggshell Toothpaste

Eggshell is rich in minerals and has a high amount of calcium. The shells provide a good source of this mineral and help in the remineralization of the damaged enamel.

To make this toothpaste, take two eggshells, boil them and let them dry. Now grind them into a powder, mix baking soda, and coconut oil to make it into a toothpaste.

Apply this paste over the affected area or the entire tooth and let it sit for two minutes. Now rinse away the paste and wash the mouth thoroughly.

You can use the paste as a replacement for your fluoride toothpaste. Be careful while adding baking soda. Don’t add too much baking soda because it can increase the acidity of the paste.

Adding coconut oil strengthens the gums and cures the damage caused by the bacteria and the decay.

Green Tea

Green tea has a bit of naturally occurring fluoride which helps in strengthening the teeth and stops the spread of bacteria.

Drinking unsweetened green tea helps you to prevent bacteria built up on the teeth surfaces and protects the enamel.

You can drink green tea once per day and flushing the teeth slightly helps in stopping the bacteria from growing.

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What Will Happen if You don’t Treat Tooth Decay?

Failing to treat tooth decay will eventually lead to tooth cavities. The decay is the starting stage of the cavity formation where the enamel is being damaged by the bacteria.

Slowly the teeth lose their structural integrity and cavities start to form in the teeth.

Tooth decay also causes the following discomforts:

  • Severe toothache
  • Increased sensitivity
  • Pain while drinking cold or hot drinks
  • Holes in the tooth
  • Stains over the tooth which may be of black or brown color

How fast do we need to Cure Tooth Decay?

It is recommended to cure the decay as soon as possible to prevent the spread of decay and become a deep cavity.

When the condition worsens to a cavity, recovering it will be very difficult and you may eventually lose the teeth. Therefore, get cured immediately with the help of these remedies and protect your teeth.

By maintaining good oral hygiene you will be able to preserve your teeth forever.


Tooth decay is a serious threat to our oral health and it leads to cavities and permanent teeth loss.

Therefore, by observing proper habits and hygiene, it is important to preserve the teeth.

Using these remedies, cure the decay soon and regain your teeth’ health.

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