Natural Home Remedies For Canker Sores You Must Know

Ouch! That painful little blister in your mouth is awful, isn’t it? These oral blisters or canker sores are small, shallow lesions that develop on the soft tissues inside the oral cavity. The pain is so irritating that it makes swallowing and eating very difficult.

Most canker sores heal and go away in two weeks. However, there are some amazing home remedies for canker sores that you can try to cure them.


A combination of factors triggers the outbreak of canker sores. The possible triggers include:

  • Minor injuries from accidentally biting your cheek, overzealous tooth brushing, or sports mishaps
  • Deficiency of vitamin B
  • Food sensitivities to spicy acidic foods, eggs, nuts, chocolate, etc
  • Lack of minerals like zinc or iron, and folate in the diet
  • H. Pylori bacterial infection in the mouth
  • Use of mouthwash and toothpaste containing high amounts of sodium lauryl sulfate
  • Emotional stress
  • Hormonal shifts during periods

canker sores

How To Get Rid Of Canker Sores?

These Home Remedies For Canker Sores Are Worth Trying

Swish With Saltwater

Salt water rinse is one of the easiest home remedies for canker sores. Salt acts as a natural disinfectant that kills bacteria and heals mouth. As soon as you first spot a canker sore, go ahead and swish some salt water to relieve pain. This natural remedy will heal the sore quickly.

All you have to do is dissolve a teaspoon of sea or kosher salt in half cup warm water. Swish your mouth using this mixture and spit it out. Lastly, rinse with fresh water. Viola!

Rinse With Baking Soda

Baking soda is an effective alkalizer and antibacterial agent. It kills bacteria in your mouth and neutralizes acids that irritate your canker sores. This will aid in faster healing of the canker sores.

Follow the same procedure as you did with salt water and rinse well with water.

Eat Basil Leaves

Basil leaves also known as tulsi leaves have a host of health benefits. It is a miracle herb for natural dentistry too. Tulsi is a common ingredient found in home remedies for canker sores. It has amazing anti-infective properties that help heal canker sores.

Chew on some fresh basil leaves after meals or make a decoction with water to be used as a mouthwash. This will help you get rid of canker sores quickly.

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Apple Cider Vinegar Mouthwash

Vinegar is often touted for its amazing health benefits. Apple cider vinegar is the best choice if you’re looking for home remedies for canker sores. The acetic acid content curbs bacterial growth and maintains healthy oral flora.

You can add it in your diet or use it to swish your mouth. Make sure you dilute the vinegar before use. You may also prepare sage mouthwash or deglycyrrhizinated licorice (DGL) mouthwash to get rid of canker sores.


Canker sores can be caused due to bacterial infection or inflammatory bowel disease. Probiotics help to treat the underlying cause of these sores. Thus eating yogurt is the best idea to cure canker sores.

Include 1 cup of yogurt in your regular diet to get rid of canker sores. You may also try fruit-flavored yogurt or yogurt smoothies to cure canker sores.

Drink Chamomile Tea

Chamomile has many health benefits so start consuming chamomile tea a health drink rather than just a pre-bedtime beverage. Its flowers can help you stay relaxed and aids digestion. Due to its anti-infective and healing properties, this tea falls in the list of home remedies for canker sores. Drinking chamomile tea for a couple of days will have a soothing effect on the sores and speed up the recovery.

chamomile tea

Clove Oil

Open up your spice cabinet and you’ll find an amazing collection of natural ingredients that benefit your health. Clove or clove oil is a valuable remedy if you want to cure canker sores. Clove oil contains a plant compound – eugenol – that acts as a pain killer. It has long been used in dentistry to help various tooth problems.

Take a few drops of olive oil and clove oil on a cotton ball and apply directly on the canker sores for 10 minutes. You will experience instant soothing and relief from pain.

You can also prepare a mouthwash from clove oil. Swish a mixture of clove oil and warm water to numb the area and get pain relief.


Honey is a known antibacterial agent that also reduces inflammation to some extent. It is effective in reducing the pain and size of canker sores. One must consider buying unprocessed or unpasteurized honey as this type retains all its healing properties. Most grocery stores have filtered honey with lesser nutrients.

Apply an adequate quantity of honey over the sores at least 3-4 times a day to get rid of canker sores.

Wet Tea Bag

Tea bags help you in providing pain relief from canker sores. Tea contains tannic acid which acts as an astringent to heal the canker sores. It also restores the pH of mouth reducing the acids that irritate canker sores.

Take a wet tea bag and press it against the canker sores for a few minutes. Do this every day till the sores are healed.

wet tea bags

Hydrogen Peroxide

Hydrogen peroxide is an antibacterial solution that kills bacteria in the mouth and promotes healing of canker sores. It cleans the canker sores and reduces inflammation.

Dilute hydrogen peroxide solution available at the drugstore with equal amounts of water. Dip a cotton swab into this mixture and apply on your canker sores. Do this 2-3 times in a day to get rid of canker sores. You may also use this diluted hydrogen peroxide solution as a mouth rinse. Swish it in your mouth for about a minute or two, and then spit it out. Finally, rinse with fresh water.

We hope these simple home remedies for canker sores will help you tackle the problem in the most effective and natural way.

Do try the remedy that suits you best and you’ll see the results in a few days.

Don’t step into a pharmacy until you have tried these home remedies for canker sores.

Spread the word!

Do send in your natural remedies and tips to get rid of canker sores in comments below.

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