Wash your face gently with a mild cleanser before bed
Apply a spot treatment with 2.5% benzoyl peroxide or 2% salicylic acid
Use a hydrocolloid pimple patch on individual spots overnight
Apply a thin layer of sulfur treatment if your skin tolerates it
Keep hair off your forehead and avoid oily hair products
Do not pick, squeeze, or scrub the spots
Use a clean pillowcase
Avoid heavy creams, makeup, and sunscreen on the forehead overnight
Apply a light, non-comedogenic moisturizer if your skin feels dry
Use a cold compress for 5 to 10 minutes to reduce swelling
Sleep with your face clean and hands off your forehead
See a dermatologist if the spots are painful, severe, or keep coming back