i think i should write something for the bible about this.
B.P. = benzoyal peroxide (or however u spell it)
the **** comes in gel/cream at walmart. if ur feeling tough (aka u have tough facial skin) get 10%....but u can opt for a lighter percent. just look on the back of the box, it tells. u might wanna get oxy pads that have sylic acid too. altogether thatll set u back like what five bucks? use the pad to get dirt off. DONT FORGET NOSE AND AREA UNDER CHIN. then when u get all the dirt off, toss the pad and use the bp gel/cream and apply it to ur face. there. do it morning and night. the scars should clear up (mine did) but u may have to see a derm about it.