First time I try this
Posted by mingyu on Sep 28, 2011
my daughter's canker relieves day by day, not sting or irritating as other products do.
Posted by JANXAN on Dec 15, 2013
These have changed and are now more difficult to keep in place.
Posted by Reviewer1867676 on May 17, 2010
they don't stick well and don't melt well. Takes a long time. Better to just use perozide or mouthwash herbal
Posted by Reviewer2144919 on Jul 23, 2010
Only works for 3 days.
Didn't work for me
Posted by Reviewer1061682 on Mar 09, 2011
I had been wondering whether or not to buy these for a while, and after reading all the great reviews I did. I wish I hadn't wasted my money because they really didn't do anything.