Blistex Kanka Mouth Pain Liquid, Professional Strength , .33-Ounce (9.75 ml) (Pack of 3) by Kanka

Oral Anesthetic/Oral Mucosal Protectant. Maximum pain relief. Forms protective coating. For sores inside the mouth. Canker sores, denture abrasions, irritation from braces. Convenient applicator.

Owner Reviews, Ratings, Comments and Criticism
The liquid in the bottle is an amber hued, viscous, and rather foul tasting. The applicator is a hard plastic nub attached to the cap. When you apply it to the canker sores in your mouth, the pain is so bad that it makes your eyes water. And then all the pain goes away, for hours on end. Not only that, I notice that my canker sores are healing faster then normal. The product seems to create some kind of white, mucous layer over the canker sore along with a gentle numbing sensation wherever the liquid landed. I've been subjected to all kinds of canker sore remedies, but this is the first that actually works like it's supposed to. It directs you to "dry the afflicted area", but my tests show that it works well either dried or undried (honestly, who wants to dab an open sore with a dry piece of tissue). I've been using this stuff over the last few days, and it's allowed me to eat pretty much pain free. It's worth every penny and screaming neuron.