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.
Now that you know tea tree oil for cold sores is an effective remedy, it is equally important to understand how to use it. 1  Take a cotton swab and apply some tea tree oil on it. Use it when you notice any itching or tingling sensation on your skin. 2  Continue with the same procedure several times a day.