★★★★☆
I must agree with this. I use an off brand of this athletes foot spray that has the same medicine it it and BHT. It also is the spray that has some talc. If I feel a tingle I apply this and just leave it on for a while at home. It will wipe right off when I want it to. It has stopped all cold sores from developing for 5 months. If I feel a scare I just put it on. Dont wait until you get one, prevention is the best way to deal with these.
