Its because of the moisture in between your breast. I sometimes rub some deodorate in between there to keep the moisture down. Use your acne med. at night and it the morning put some deodorate on.
SMILE!!!!!!!
I get it to really bad so i got put onto the pill(diane 35-ED) which is mainly to help acne and i have a gel its called Eryacne
it is an antibotic type gel it dryes them out and the pretty much disapear. It has worked great for me only problem is the gel is very expensive and if u pick the acne they will scare so u have to let it work.