★★★★★
Letting an aspirin dissolve on a canker sore eliminates the pain and cures the canker sore immediately. Within a day, the canker sore is gone.
Aspirin
★★★★★
Any brand of aspirin will do to cure a canker sore, it must be melted in a few drops of water and made into a paste. You can dab the paste directly on the canker sore with a q-tip or the tip of your finger. Allow the paste to sit on the sore for 30 minutes. Within the 30 minutes you should feel the pain and soreness slowly fading away. It has been my experience that after the 30 minutes the canker sore is cured. But if you have one of those stubborn cankies, then use a second application of the paste after a period of 24 hours, reason being the ingredients in the aspirin can be harsh on the sensitive tissue inside our mouths.