I used Colgate optic white stain fighter the red one with sodium fluoride PEG-12 sodium saccharin sodium hydroxide on my cold sore . one hour relived! I could not believe my eyes !
when you do so rub it in with a little water.
I used Colgate optic white stain fighter the red one with sodium fluoride PEG-12 sodium saccharin sodium hydroxide on my cold sore . one hour relived! I could not believe my eyes !
when you do so rub it in with a little water.