One good thing about garlic is that you can up your intake without having to worry if your body is going to get used to it or build up a resistance. Sulfur is found in high quantities in garlic â which makes it a good detox food and its antibiotic properties heal your body.
Tea Bag: As per the Doctors Book of Home Remedies, canker sores can be treated with a black tea bag that is wet with warm water. The tea contains a compound named tannin, which helps in relieving pain and inflammation.
Place baking soda on your canker sore. Make a paste with about a tablespoon of baking soda and a few drops of water. Use a cotton swab and dab the paste onto the canker sore. Let the solution sit on the sore for 5-10 seconds with your mouth open. The baking soda speeds healing and increases the pH of the mouth, reducing the risk of bacterial infection. Repeat this 7-8 times a day.