La Roche Posay Effaclar face wash: how to choose and use it

Which Effaclar face wash are you choosing?

The practical distinction is between a cleanser used to wash the skin and a cleanser containing an acne treatment ingredient. Check the full product name, country of sale, ingredient list and directions before deciding how to use your bottle. Those details are needed to confirm its strength, fragrance content and application instructions.3

Cleansing removes excess oil, makeup, sunscreen and dirt, so the rinse has a job even without a dramatic bathroom transformation. Acne treatment is a separate job: washing away surface oil does not replace treatment for blocked pores or deep, painful spots.24

What should you look for on the label?

Choose by the formula, directions and comfort after washing rather than price alone.4

How do you use the face wash?

For acne, general cleansing guidance is twice daily, in the morning and evening. Follow your bottle's directions if it contains medication; salicylic acid products have different schedules, and dryness or irritation can mean using them less often.13

1. 1Wet your face with lukewarm water.
2. 2Apply the cleanser with your fingertips and massage gently. Do not scrub.
3. 3Rinse thoroughly. Follow the bottle's instructions rather than inventing a contact time.
4. 4Pat dry with a soft, clean towel rather than rubbing.

If you have acne beneath a beard, gently wash both the beard and the skin underneath with your hands, then rinse well. Avoid scrubbing with a washcloth, which can irritate the skin and worsen acne.6

Can you use it with other acne treatments?

Check whether your wash already contains medication before adding another acne product. Combining an acne cleanser with treatments left on the skin can cause excessive dryness and irritation. If your wash contains salicylic acid, do not add benzoyl peroxide, tretinoin, abrasive cleansers or alcohol containing skincare to the same area unless your doctor tells you to.34

How long does it take to help acne?

Salicylic acid can take several weeks or longer to deliver its full benefit. For blackheads, whiteheads and pus filled pimples, allow six to eight weeks for acne treatment to work. These are general treatment timelines, not a promised result from a particular Effaclar wash. If blemishes persist, a dermatologist can help choose the next treatment.23

Blackheads are pores that remain open after becoming clogged; their dark colour is not dirt. Scrubbing makes acne worse. For blackheads and whiteheads, treatment can include a retinoid, a medicine that helps unclog pores, rather than relying on face wash alone.2

Who should be careful?

For a salicylic acid product, test a small amount on one or two small treatment areas for three days before regular use. Avoid broken, irritated or infected skin and keep the product away from your eyes, nose and mouth. If you are pregnant, planning pregnancy or breastfeeding, discuss salicylic acid with your doctor before use.3

Reduce salicylic acid use if dryness or irritation develops, and contact your doctor if irritation or stinging is severe or persistent. Stop using it and seek immediate medical help for hives, throat tightness, breathing difficulty, faintness or swelling of the eyes, face, lips or tongue.3

When is face wash not enough?

See a doctor for deep or painful lumps, acne that is causing scars, lots of spots, or acne that is not improving with treatment. Seek assessment for hot, swollen, red skin or acne affecting your mental health. Deep nodules and cysts need a dermatologist's help because they can leave permanent scars.257