So I got myself an alum block about 2 weeks ago. I really like its effectiveness and for the first week it was great. Now however, I have a new problem.
While the alum used to go on smooth it now has little rough bumps on it that really hurt when I rub it against my face! I'm thinking it's probably from the alum recrystallizing when it was wet. Is there some kind of solution to get it smooth again?