Moderation and regularity are good things, but not everyone can sleep eight hours, eat three good meals, and drink plenty of water a day. One can, however, still control acne despite one's frantic and unpredictable routine. Probably the most useful lifestyle changes one can make is to never to pick or squeeze pimples. Playing with or popping pimples, no matter how careful and clean one is, nearly always makes bumps stay redder and bumpier longer. People often refer to redness as "scarring," but fortunately, it usually isn't permanent. It's just a mark that takes months to fade if left entirely alone.
Keep in mind that just because your body skin can take more than your facial skin, it doesn't mean you should go overboard with the acne treatments. Blasting your skin with everything you can think of will probably make things worse! It's important to keep an eye out for any kind of irritation you experience. If your body skin gets red or dry, simply take a break from all the treatment products and don't use them again until your skin feels normal. Also, actives like salicylic acid and AHAs will make your skin more sensitive to the sun, so you'll have to practice proper sun protection . (FYI, benzoyl peroxide tends to bleach fabric, so wear light-colored clothes if you use that as a body acne spot treatment!)