rgp: I'm so sold on antioxidants and my mother used to get cold sores and colds (not like your blister) but once I got on grape seed extract back in 1995 and found what it was doing for me I got her on it, she was 85 at the time and didn't get another cold sore or cold for years, she passed at 91, but had some good years with no colds and cold sores.
Yes, I believe in Clove Oil too, BUT, I believe in getting to the "root" of it all...like getting immune system Strong...
Right now on another group a person gets boils, and gone thru abx drug like candy and FINALLY working to get to the root of Why the boils...one or more sites talk about immune system.