Maybe you can figure it out.. On both arms, (upper back), i have tiny pimples. It's not a rash, it doesn't itch. It seems like they all rise where there is hair. When popped, a tiny ball of oil comes out. I've used steroid cream, they didn't work at all. The one thing I have used that worked a little is Clean and clear by J&J. The main ingredient, Salicylic acid has bought some clear up, however not enough. Is there something else that you can suggest. Some thing my doctor can perscribe. I've had this skin condition seen I was 12 :-(