Use broad-spectrum SPF 30+ daily on exposed skin
Apply a gentle chemical exfoliant with lactic acid, glycolic acid, or salicylic acid 2–4 times weekly
Use a body lotion with niacinamide daily
Apply vitamin C serum or lotion to dark spots
Use azelaic acid on affected areas
Try retinoid body products at night
Keep skin moisturized to support healing
Avoid picking, scrubbing, or friction on dark spots
Treat the cause, such as acne, ingrown hairs, or eczema
Wear loose clothing to reduce irritation
Use hydroquinone only if recommended by a dermatologist
See a dermatologist for persistent, spreading, or severe dark spots