I never imagined that there was something to make canker sores go away, but this week I had another horrible canker sore on my cheek and this time it got so bad after a couple of days that I felt as if my teeth were going to fall out, and the canker sore wasn't even on my gums! Needless to say, I would do anything to fix pain like that, so I used Kanka Soft Brush Gel to quickly get the pain under control for a couple of hours (worked great) and then that night after brushing my teeth I had my roommate put the canker patch on for me since I couldn't even see it. It would be hard to do it without help on those sores that are in the back of the mouth. It stung for a minute, and then the pain went away completely and it hasn't come back since! The patch stuck well. So well in fact, that while I was sleeping on my side it stuck to both my top and bottom teeth, and I woke up in the night with my mouth glued shut. Thankfully the patch dissolves in 8-12 hours, so by morning it had dissolved enough that I had no problems. It actually lasted through lunch today. My mouth probably wouldn't have gotten stuck if I wasn't sleeping on that side. But the fact that I could finally sleep on that side without feeling a thing is a testament to how wonderfully this works. I will never be without a box again, and I will be sure to put it on as soon as I get a sore next time to avoid days of pain.

My teenage daughter develops canker sores once or twice a year and normally they take a couple of weeks to go away. Any other products that we have tried only provided temporary relief and did not help in the healing process. My daughter had much success with this product; it stayed on the sore (she was even able to eat with it on) and provided immediate, long-term relief. Best of all, she applied it in the evening and by the next morning, her canker sore was almost gone

This product is the only one i've ever used that not only is EFFECTIVE, but shortens the duration of your canker sores!! To my amazement, it also works on your TONGUE!!!! HIGHLY RECOMMENDED!! WORTH THE MONEY!!

I've had canker sores all my life and this product is the first that actually helps cure them. It is true that is cumbersome to use (and kinda gross), but it works! The best thing to do it put it on right before you go to sleep, by morning your sore will be on the road to recovery. Plus, you don't have the gooey mass in your mouth all day since it will dissolve after about an hour.

The only thing I have found that actually works on canker sores>