Use salicylic acid — A 0.5–2% product can help unclog pores and prevent new breakouts.
Consider benzoyl peroxide — It helps reduce acne-causing bacteria and can prevent inflammatory pimples. Start with a low concentration if your skin is sensitive.
Don’t pick or squeeze pimples — This increases inflammation and can lead to dark marks and scarring.
Keep acne-causing triggers in check — Avoid heavy/oily skincare or hair products, change pillowcases regularly, and keep things that touch your face reasonably clean.
Stay consistent — Acne prevention usually takes 6–8 weeks or longer to show noticeable improvement. If acne is painful, severe, or leaving scars, consider seeing a dermatologist.