Use sunscreen daily with SPF 30 or higher
Apply a gentle cleanser twice daily
Use products with niacinamide
Use products with vitamin C
Use azelaic acid
Use retinoids at night
Try alpha hydroxy acids like glycolic acid or lactic acid
Try salicylic acid for acne-prone skin
Avoid picking or squeezing pimples
Keep skin moisturized with a non-comedogenic moisturizer
Use hydroquinone only under medical guidance
Consider chemical peels from a dermatologist
Consider laser treatments from a dermatologist
Be consistent with treatment for several weeks to months
See a dermatologist if spots are severe or persistent