Shower after sweating
Use a gentle body wash daily
Wash the back with a salicylic acid or benzoyl peroxide cleanser
Avoid scrubbing hard
Wear loose, breathable clothing
Change out of sweaty clothes quickly
Use non-comedogenic lotions and sunscreens
Keep hair products off the back
Wash bed sheets and towels regularly
Avoid picking or squeezing pimples
Exfoliate gently 1 to 2 times per week
Use acne treatments consistently
See a dermatologist if it is severe or not improving