It worked out at the time, and I wasn't sure On a solution of pure alcohol, so I added a filler I am only a second year student, and Andy your posts are informative, what would you suggest on other steroids(non-Orals) for sterilizing other than the pasteurizing effect of heat Bro I have had an Abcess before(mexican gear using a sterile needle and clean techniques) and I am still a bit paranoid. And would straight alcohol then be just as good with a longer dissolve period and no glycol on Orals