Somehow I recently got alot of acne on my back and I really want to get rid of it. I visited a dermatologist and he gave me a 10% benzoyle peroxide wash to wash my back with. I was showering twice a day with a dial antibacterial soap and I was using real hot water in the shower. You think that may have something to do with it? I may just need to take one shower. Not sure , but what do you think. I guess I am just going to try the benzoyle peroxide wash.