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.
To help relieve pain and speed healing, consider these tips: 1  Rinse your mouth. 2  Use salt water or baking soda rinse (dissolve 1 teaspoon of baking soda in 1/2 cup warm water). Use salt water or baking soda rinse (dissolve 1 teaspoon of baking soda in 1/2 cup warm water). 2  Dab a small amount of milk of magnesia on your canker sore a few times a day.