Wash the chest gently once or twice daily with a mild, fragrance-free cleanser
Shower after sweating or exercising
Use a body wash or cleanser with salicylic acid or benzoyl peroxide
Wear loose, breathable clothing
Avoid tight straps, backpacks, and friction on the chest
Change out of sweaty clothes quickly
Do not pick, squeeze, or scrub the pimples
Use non-comedogenic lotions, sunscreens, and body products
Keep hair products, oils, and heavy creams off the chest
Wash bedsheets, towels, and workout clothes regularly
Exfoliate gently no more than a few times per week
Avoid harsh scrubs and abrasive loofahs
Try an over-the-counter acne treatment consistently for several weeks
See a dermatologist if the pimples are painful, widespread, scarring, or not improving
Seek medical care if the bumps are itchy, pus-filled, or spreading rapidly