I was suffering with TERRIBLE bacne too and only thing worked for me(didnt wanna go pharma route) was i got a super rough shower mit and put it on a stick and scrub the shit out of it every shower with soap. And the wife wipes me down with medicated wipes a couple more times a day as well and finally a spot treatment at night before bed for those big juicy bastards. Any 10% benzoyl peroxide and salicylic acid 0.5% will do just fine. Its not perfect yet but has improved drastically. Just wash wash wash brother!