Natural home remedies for tooth decay and cavities


Both of tooth decay and cavities are among of the world’s most usual oral health issues. These kinds of issues are most commonly noticed in children, teenagers and older adults. Nevertheless, anyone can actually get cavities.

Dental cavities or also known as caries are holes in the teeth, which is caused by tooth decay. Decay frequently happens due to a bacterial infection that leads to demineralization and destruction of the hard tissues in the teeth.

Definite factors can actually elevate the risk of getting cavities, which includes foods that usually cling to the teeth for a longer period of time, regular snacking or sipping, poor oral hygiene, not getting sufficient amount of fluoride, as well as dry mouth, worn fillings or dental devices. Eating disorders such as anorexia and bulimia can also contribute to severe and serious dental issues due to frequent purging.

The signs and symptoms of cavities show a discrepancy depending on the type and the severity of the issue. Some common symptoms include toothache, tooth sensitivity, mild to sharp pain when eating or drinking, noticeable holes or pits in the infected tooth, as well as black, brown or white stains on the surface of the tooth.

If these cavities are not treated, they can result to severe toothache, infection and even the loss of tooth. Some of the treatment for both of tooth decay and cavities are fillings, crowns and root canals.

The initial step towards preventing cavities and bringing to an end existing cavities from becoming worse is to take good care of your teeth. Brush your teeth for at least 2 minutes for twice a day, one in the morning and another before bedtime. Floss for at least once a day and also clean your tongue on a daily basis.

There are also some natural remedies that can actually assist in giving relief and maintain good oral health. Moreover, consult your doctor for correct diagnosis and treatment.

Here are the top 10 home remedies for tooth decay and cavities:


Clove has been known as one of the most essential ingredient for treating any kind of oral problem, which includes cavities. Because of its anti-inflammatory, analgesic and antibacterial content, clove can actually aid in soothing the pain, as well as preventing the cavity from spreading.

  • Watered down at least 2 to 3 drops of clove oil with at least ¼ teaspoon of sesame seed oil. Place several drops of this solution on a cotton ball and pat the solution on the affected tooth. Do this every night before going to sleep.
  • Another option is to gently chew an entire clove in order to extract its oil. Then you need to keep the clove under your tongue for few minutes.

Remember: Do not use excessive amounts of clove oil because it is best used for temporary relief.


Salt can also be used in order to cure cavities due to its antiseptic and antibacterial content. It has the ability to eliminate inflammation, soothe pain, as well as to draw out any infection and prevent the development of bacteria in the mouth.

  • Dissolve at least 1 teaspoon of salt in a glass of warm water. Gargle a mouthful of this mixture in your mouth for a minute, concentrating on the affected tooth. Repeat this treatment for about thrice a day or until your symptoms is gone.
  • As an alternative, combine around ½ teaspoon of both salt and a little amount of mustard oil or lemon juice in order to create a paste. Massage the gums carefully with the use of this paste for some time and then wash your mouth with water. Do this treatment for at least twice a day for several days in order to kill the bacteria.

Oil Pulling

Oil pulling has been known as an ancient practice that can actually lessen cavities, as well as bleeding gums and even bad breath. It aids in cleaning the mouth that is packed with harmful bacteria, which are the reason behind different kinds of dental issues.

  • Place a tablespoon of sesame oil in your mouth.
  • Carefully gargle it for at least 20 minutes.
  • Spit it out and then avoid swallowing the oil.
  • Wash your mouth with the use of warm water. You can also use salt water for added antimicrobial benefits.
  • Brush your teeth as normally you do.
  • Repeat this daily, every morning, on an empty stomach.


It is loaded with antibacterial, as well as antibiotic component. Garlic has been suggested for both of tooth decay and cavities. It has the ability to offer respite from pain and promote healthier gums and teeth, too.

  • Create a paste from 3 to 4 grinded garlic cloves and about ¼ teaspoon of rock salt. Apply it on the affected tooth. Let it sit for at least 10 minutes before washing with the use of mouthwash. Repeat this for about twice a day for several weeks in order to lessen cavities.
  • You can also rub garlic oil on the affected tooth in order to acquire faster relief from pain because of a cavity.
  • Consuming raw garlic on a regular basis can also give effective results.


According to a study that was published in the American Chemical Society’s Journal of Natural Products, licorice root may actually assist in maintaining the teeth healthy. There are two effective antibacterial compounds that can be found in dried licorice root, it is licoricidin and licorisoflavan A, which have the ability to prevent the development of cavity-causing bacteria. Moreover, this herb can also decrease plaque accumulation.

  • Utilize dried licorice root powder in order to brush your teeth regularly.
  • You can also use a soft thick of licorice such as toothbrush to brush your teeth on a daily basis.


In Ayurveda, turmeric is commonly used in order to offer relief from cavity pain. It contains antibacterial, as well as anti-inflammatory properties that assist in maintaining the gums healthy and to prevent both tooth decay because of bacterial infection.

  • Apply some amount of turmeric powder on the affected area. Let it sit for several minutes before washing thoroughly with the use of water.
  • As an option, combine at least ½ teaspoon of turmeric powder with a little mustard oil. Use this in order to massage both of your teeth and gums. Let it sit for around 10 minutes before spitting it out.

You have to remember that either of these remedies should be used once or twice on a daily basis for several days.

Indian Lilac

Indian lilac or also known as neem is another well-known home remedy for treating cavities. Its antibacterial content can effortlessly destroy cavity-causing bacteria. In addition, it aid in keeping a healthy and stronger teeth and gums.

  • Rub the juice of the neem leaves on both of the teeth and gums. Let it sit for several minutes and then wash it off with the use of water. Follow this treatment for at least once or twice regularly.
  • You can also use soft neem sticks in order to brush your teeth.
  • You can also utilize toothpaste which contains neem oil.

Indian Gooseberry

Another popular herb in the world that can actually assist in reducing cavities is Indian gooseberry or also known as Amla. It is loaded with antioxidants and Vitamin C, which helps in fighting against bacteria and infections.

Furthermore, it promotes healing and the development of connective tissue, which is beneficial for the gums. It also cleanses the mouth and aid in eliminating bad breath.

  • Consume a fresh Amla on a daily basis.
  • You can also take at least ½ teaspoon of dried Amla powder together with ½ glass of water regularly.
  • If either on fresh or powdered of Amla is not available, consider taking a capsule. However, you need to consult your doctor first before doing so.


Based on a study that has been conducted at the Yonsei University in Korean, the anti-carcinogenic component of nutmeg extract can actually be used in order to prevent both of cavities and tooth decay that was caused by cariogenic oral bacteria.

  • Just grate some amount of nutmeg and combine it with a little amount of either clove or oregano oil. Apply it on the affected tooth and leave it for at least 10 minutes before washing with warm water. Do this kind of remedy for around 3 to 4 times a day.
  • You can also apply nutmeg oil directly on the affected teeth with the use of cotton swabs.


The natural antibacterial properties that can be found in wheatgrass can actually aid in fighting against tooth decay, as well as cavities and to decrease the pain from cavities.

In addition, wheatgrass is packed with Vitamins A and E together with minerals such as iron, calcium and even magnesium, which are necessary for healthy and strong teeth.

  • Consume at least ½ glasses of wheatgrass on a daily basis on an empty stomach as a preventive measure in order to battle against cavities.
  • As an option, combine one part of wheatgrass juice with six parts of water. Gargle it to your mouth for several minutes and spit it out. Do this treatment for around 2 to 3 times a day.
  • You can also chew some amount of wheatgrass gradually and thoroughly. This has been considered as a healthy exercise in order to make both of the gums and teeth stronger.

Additional Tips:

  • On a regular basis, use an antibacterial mouthwash. This can actually aid in killing the bacteria, getting rid of the plaque, as well as preventing gum disease.
  • Wash your mouth with the use of warm water every after snack or drink.
  • Avoid foods and drinks that contain refined sugars as they can develop plaque.
  • Consume both green and black tea in order to lessen plaque accumulation and to decrease the growth of bacteria inside your mouth.
  • After consuming any kind of acidic beverage, brush your teeth and wash it completely with the use of water.
  • Chew sugar-free gum in order to motivate the production of saliva and make your teeth strong, too.
  • Consume an ample amount of water all throughout the entire day. Water not only aids in clearing away bacteria, but it is also essential for the production of saliva.
  • Drinking cranberry juice on a regular basis also assist in enhancing oral hygiene.
  • You need to make sure to consume foods that are loaded with Vitamins A, D, E and K, as well as enough amounts of calcium, phosphorus, magnesium and other key minerals.
  • Consume foods that are high in fiver in order to help in elevating the creation of saliva in your mouth, which serves as a natural protector of your teeth.
  • Take a Vitamin D supplement.
  • Consume cheese on a daily basis in order to get a relief from the issue of cavities.

Leave a Reply