What is the best acne cleanser for body acne and oily skin?

Can you answer Green Goddess’s question about Acne?:

have had acne for years. My face is oily, and not only do I have acne on my face but on my lower back, shoulders, and butt too. What is the best acne cleanser for my face and body that isn’t too expensive?

Please don’t tell me about pills or give me links to other sites. I just want answers about acne treatments you have used.

Acne Treatment For Teenagers