Shower as soon as possible after sweating
Use a gentle body wash daily
Wash the back with a salicylic acid or benzoyl peroxide cleanser
Let the cleanser sit on the skin for 1 to 2 minutes before rinsing
Wear loose, breathable clothing
Change out of sweaty clothes quickly
Avoid heavy, oily body products
Use non-comedogenic sunscreen and lotions
Exfoliate gently, not aggressively
Keep hair products off the back
Wash sheets, towels, and workout clothes regularly
Do not pick or squeeze the bumps
Use a clean loofah or washcloth and replace it often
Try over-the-counter acne treatments consistently for several weeks
See a dermatologist if it is severe, painful, scarring, or not improving