How to prevent acne
Wash gently twice a day, keep your hands off your face, use non-comedogenic makeup, and keep using adapalene (a retinoid) after your skin clears. Salicylic acid also helps unclog pores and prevent new breakouts.
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11 habits that prevent acne
Wash gently
Scrubbing irritates your skin, and irritated skin breaks out.
HowTwice a day and after sweating, use a mild, non-comedogenic cleanser, your fingertips and warm water. Pat dry.
Moisturize
Dry skin is irritated skin, and irritation can bring on more acne.
HowIf your skin feels dry, use a moisturizer for acne-prone skin twice a day, after washing.
Check your labels
Some makeup, skin and hair products contain oil or other ingredients that cause breakouts.
HowUse only products labeled “non-comedogenic” or “won’t clog pores,” and build your routine around non-comedogenic skincare for acne.
Remove makeup nightly
Even non-comedogenic makeup can cause acne if you sleep in it.
HowTake it off before bed. Too tired? Use a non-comedogenic makeup remover towelette.
Hands off
Popping pushes pus, dead skin cells and bacteria deeper, which adds inflammation and can scar.
HowDon’t touch your face during the day; treat spots with acne medication.
Manage your hair
Oil from your hair can cause acne on your forehead.
HowIf your hair is oily, shampoo more often and keep gels and other hair products off your face.
Wash items that touch your face
Phones, helmets and pillowcases can pass oil and sweat to your skin.
HowClean them regularly, and never share makeup brushes or applicators.
Skip tight gear
Pressure and friction from tight clothing, sports equipment or backpack straps irritate skin.
HowLoosen straps and collars, and shower after hard workouts.
Eat a balanced diet
Small studies link high-glycemic foods, like white bread, and cow’s milk to more acne; others found no link.
HowIf a food seems to trigger breakouts, skip it for a week or a month.
Manage stress
Stress doesn’t cause acne, but it may make acne you already have worse.
HowNotice whether flares follow hard weeks. Stress and hormone changes are part of why some people get acne that starts after their teens.
Keep treating after it clears
Dermatologists may recommend a retinoid such as adapalene to keep skin clear once acne is under control.
HowSpread a thin layer over all acne-prone skin. Which product? See the best acne treatment for your type.
Check your triggers
Find your own triggers from a photo
- Severity graded on the dermatologist 0–4 scale
- Your likely top cause
- A personal morning and evening routine, with a 12-week plan
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30-second face scan + short quiz · photo analysed once, then deleted
AI guidance, not a medical diagnosis.
- Severity
- Grade 2 of 4
- Top cause
- Example: friction from straps
- Morning
- Cleanser · treatment · sunscreen
- Evening
- Cleanser · retinoid · moisturizer
Why acne forms
Acne is a skin condition that starts when oil (sebum) and dead skin cells plug hair follicles, the openings we call pores.
It means prevention works on the plug, before a spot ever shows. The cause of a breakout is a mix of four factors: excess oil, pores clogged by oil and dead skin cells, bacteria and inflammation.
Not sure which one drives yours? A photo analysis names your likely top cause.
- Open pore
- Oil and dead skin plug
- Bacteria grow
- Inflamed pimple
What doesn’t prevent acne
- Scrubbing harder
- Dirty skin doesn’t cause acne; scrubbing irritates it and makes acne flare.
- Drying your skin out
- Astringents and rubbing alcohol leave skin dry and irritated, which risks more acne.
- Toothpaste
- Its abrasives, whitening agents, color and flavor don’t fight acne and can irritate skin.
When prevention isn’t enough
A dermatologist is a doctor who treats skin, and some people need prescription-strength treatment. If breakouts continue after 2 to 3 months of these habits, book a visit. Go sooner for deep, painful lumps, scars, dark spots or sudden severe acne later in life.