Cure Mouth Sores Using Home Remedies

Mouth sores are very common and annoying. So, you might like to know about some natural home remedies to treat them.
Cure Mouth Sores Using Home Remedies

Last update: 12 May, 2022

Mouth sores are very annoying and painful. They make eating, swallowing and talking uncomfortable. After all, how can something so small be such a pain in the…mouth!

Fortunately, there are some good home remedies to get rid of them.

If this a common problem for you, then read on. In today’s article, we’ll present seven solutions to treat mouth sores.

Seven Home Remedies to Treat Mouth Sores

A woman pointing at her mouth.

Canker sores, or aphthae, are shallow sores that are “crater-like” and appear either on the tongue or inside of the lip or cheek. According to the U.S. National Library Medicine, they’re often the result of stress, allergies, wounds or hormonal changes.  They can pop up overnight and take a few days to go away.

To speed up the healing process of canker sores you can use the following remedies at home:

1. Sea Salt Solution

One of the simplest remedies to cure mouth sores is a combination of water and salt.

Sea salt, which naturally contains sodium and other minerals, is a great natural disinfectant, according to this study from the Complutense University of Madrid. Therefore, it’s a highly effective mouth rinse.

Use this recipe to prepare a powerful healing solution for your canker sores:


  • 1 tbsp of sea salt
  • 1 tbsp of natural salt
  • 1/2 c. of water


  • First, heat the water until it is warm.
  • Next, add the salt and stir until it blends completely.
  • Swish this solution around in your mouth for 30 seconds. Then, spit it out and repeat the process until there is nothing left in the cup.
  • Afterward, rinse your mouth with warm water.

2. Baking Soda

A report from the Mayo Clinic recommends baking soda (sodium bicarbonate) as another practical solution to eliminate cold sores.

This is an alkaline base that neutralizes the acidity in your mouth, which is what’s responsible for these annoying ulcers. In fact, the sores disappear pretty quickly after one application. In also acts as a general mouth cleanser by killing any bacteria that may be present in it. Make sure you don’t use it too often, though, because it’s a mild abrasive and can damage your enamel.


  • ½ c. of water
  • 1 tsp of baking soda


  • Heat the water until it’s warm.
  • Next, add the baking soda and mix it well until it dissolves.
  • Finally, swish the solution around your mouth several times until it’s gone.

After performing this process, you should rinse your mouth again with regular water. Baking soda accelerates the healing process and you should see results almost immediately.

3. Basil for Mouth Sores

A bunch of basil.
Basil is a common antiseptic in dentistry and it also has incredible benefits for your oral health.

A relative of mint, basil is used as a natural ingredient widely in the field of dentistry. That’s because, as this study from the Food Industry Research Institute in Cuba shows, it’s an antimicrobial agent. This is why it makes a great treatment for infections.

To cure mouth sores with basil, simply eat it. You can include it in your regular diet to aid in the prevention of oral infections.

Or, you can make a mouth rinse by boiling the leaves in water.


  • ½ c. of basil leaves
  • 4 glasses of water


  • First, boil the water and then turn it off and add the basil leaves.
  • Next, let it steep for at least 10 minutes. Store it in the fridge after it cools down.
  • Then, gargle or rinse your mouth with it twice a day.

This infusion will allow you to speed up the healing process of your sore. In addition, you can use it as a mouthwash routine as a preventive measure. After all, prevention is always better than a cure!

4. Chamomile Infusion

A cup of chamomile infusion with flowers and half a lemon on the side.
Chamomile has a calming, antimicrobial effect that’s well suited for your oral health.

A study from the Shahrekord University of Medical Sciences (Iran) found that chamomile is a natural antiseptic that works towards the healing of mouth sores. In the same manner, chamomile can also be used as a preventive measure to reduce the unwanted appearance of these sores.


  • 1 chamomile tea bag or 2 tbsp of dry chamomile
  • 1 c. of water


  • Place the chamomile on boiling water and steep it until it turns yellowish.
  • Then, let it cool down.
  • Next, use this liquid to gargle and then spit it out.
  • If you use chamomile flowers from your garden for this infusion, make sure to dry them first.

5. Aloe Vera

A study from the Amalia Simoni Argilagos Camaguey Provincial Clinical Teaching Hospital in Cuba found that one of the properties of Aloe vera is that it has regenerative properties for your skin.

This works against many diseases and their symptoms, such as the ones that bring out mouth sores. Further, you can speed up the healing process and clear the pain just by using the viscous liquid of this plant.

Fortunately, this plant is very easy to obtain and to process. Do the following to use it as a home remedy to treat the ulcers in your mouth:


  • Aloe vera


  • First, cut a little piece of aloe. Wash the aloe very well before you use it as contains toxins that shouldn’t be on your skin.
  • Then, extract the gel with a spoon.
  • Next, pat the sore area dry.
  • Then, apply it directly to the affected area.

This process could be a little uncomfortable. However, repeat it as many times as you can.  It’s very important to clean the aloe vera really well to get rid of the potentially harmful toxins.

You might be interested: Top Five Aloe Vera Health Benefits

6. Honey

Mouth sores: A jar of honey.
100% raw honey has numerous benefits, and one of them is that it helps relieve mouth sores

Honey is probably the sweetest remedy you’ll find to efficiently treat mouth sores. Thanks to its many natural antibacterial properties (according to a study from the Cira Garcia Central Clinic in Havana, Cuba) the healing process can be sped up.

In order to use honey as a home remedy to treat mouth ulcers just clean and dry the affected area, and apply a little honey.

7. Coconut Oil

Coconut oil is one of the oldest remedies used in the treatment of canker sores. This is because coconut is a natural anti-inflammatory that reduces pain and swelling, according to this study from The Himalaya Drug Company (India). 

  1. Using your finger, apply a little bit of this oil on a clean and dry sore and let it act for a few minutes.
  2. Then, remove it with water until there’s no residue of it in your mouth.