What should you judge the amount by?

Judge whether you can gently distribute the cleanser across the areas you are washing. Cleansers come as liquids, gels, creams and bars, and their cleansing agents affect how they lather and rinse. That makes bubble volume a poor universal measuring tool. Water alone is less effective at removing oily dirt: cleansing agents loosen oil and dirt so water can carry them away. A generous lather and thorough rinsing are different jobs.2

How should you apply face wash?

  1. 1Wet your face with lukewarm water. Avoid hot water, which can strip the skin's protective barrier and increase dryness.
  2. 2Apply cleanser with your fingertips, which keeps the equipment list admirably short. Gently massage it over your face, jaw and neck. For a foaming cleanser, massage until a lather forms.
  3. 3Rinse with lukewarm water until all bubbles and cleanser residue are gone. There is no fixed rinsing time; complete removal is the target.
  4. 4Pat your face dry with a clean towel rather than rubbing.
  5. 5Apply moisturizer after washing to replace moisture lost during cleansing. Oily skin needs moisturizer too.
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Do you need to wash for 60 seconds?

There is no standard washing time for every face wash. The cleanser, your skin type and your activity level matter. Medicated cleansers can need one to two minutes of contact time for their active ingredients to work. Do not assume that an ordinary cleanser needs the same contact time, or that washing longer is automatically better.14

How often should you use face wash?

Most people can wash morning and evening, with an additional wash after sweating. For dry or sensitive skin, try water alone in the morning and cleanser at night. If you wash only once daily, make it the evening wash to remove the day's buildup.34

If makeup is the reason you want to use more face wash, consider removing it first with a cleansing balm, cleansing oil or micellar water, then using a gentle cleanser. Double cleansing is not necessary for people who do not wear makeup and can make washing more drying.4

What if your skin feels dry or irritated?

Dryness is a reason to reassess the cleanser and washing frequency, not just the amount. Overwashing removes natural oils. A harsh cleanser can irritate oily skin and trigger increased oil production. Stop an irritating product or use it less often. Be particularly careful combining an acne cleanser with acne treatments left on the skin, because the combination can cause excessive dryness and irritation.234

During acne treatment, use a gentle cleanser and avoid scrubbing with washcloths, sponges or brushes. Acne treatments can take several weeks to a few months to show a difference. If breakouts continue despite a gentle routine and consistent treatment, see a dermatologist rather than escalating the washing.5

How much body wash should you use?

Use the same coverage based approach for body wash: enough to distribute gently over the areas you are washing, rather than copying a face wash pump count. Wet the skin, work the cleanser between your hands with warm water, massage gently, rinse thoroughly and pat dry.2

Where this answer comes from

  1. 1A Guide on How to Wash Your Facehealth.clevelandclinic.org
  2. 2Soaps and cleansersdermnetnz.org
  3. 3How to control oily skinaad.org
  4. 4How Often Should You Wash Your Face?health.clevelandclinic.org
  5. 5Acne: Tips for managingaad.org