I've tried a few different things that are reported to make your skin worse at first but then make it much better. However I always chicken out at the 'get worse' stage. My latest thing has been castor oil, supposed to be very cleansing and drying for oily skin.
Has anyone stuck with any product that causes purging and come out of the other side? How did you convince yourself that it would get better so it was worth sticking to? And how bad did it get?