Wash the area daily with a gentle, non-comedogenic cleanser
Shower after sweating or exercise
Use a body wash with benzoyl peroxide or salicylic acid
Exfoliate gently 1–2 times per week
Avoid tight, sweaty clothing
Wear breathable fabrics like cotton
Change out of sweaty clothes promptly
Keep hair products off your back and chest
Avoid picking, squeezing, or scratching spots
Use non-comedogenic lotions and sunscreens
Wash sheets, pillowcases, and towels regularly
Keep backpacks, sports gear, and straps clean
Consider an over-the-counter retinoid for acne-prone skin
See a dermatologist if spots are painful, severe, or not improving
Seek medical care if spots are itchy, spreading, or look like a rash rather than acne