Ah that makes sense re: Proactiv.  Interesting theory re: the dampness, I hadn't heard that before but definitely possible! I am battling a bout of tiny rash-like bumps myself right now which I am wondering may have come about because of a bacterial infection (from the Oil Cleansing Method - thinking one of the oils wasn't "pure" enough and somehow penetrated my skin).

If you try CLO let me know how it goes!