I've had back acne for most of my life and tried many different remedies, but WITCH HAZEL is the answer!! Buy organic no alcohol witch hazel from your local healthfood store. I also use it as a toner for my face and that cured my mild facial acne and blackheads as well. I can't believe I didn't discover this earlier in my life!
Well, I'm 15 now, I've had acne on my shoulders & back for about 4 years now. I have been using Caress Body Wash, Tahitian Scrub or something like that...I've been using it once a day in the shower with a shower scrunchy. It's been doing wonders for me. Hope this helps:)
Mix all-natural yogurt with lemon juice, and spread it all over your skin. This is good for your face AND skin.You can also top it off with sliced strawberries, cucumbers, etc. It'll all work!
Using Head and Shoulders like a body wash works with body acne (mainly back acne). I use it as a daily wash on my shoulders, back and chest.