What Does a Face Cleanser Do For Healthy Skin

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What is a Face Cleanser?

A face cleanser does exactly what you’d expect: it is designed to remove dirt, oil, makeup, and impurities from the skin’s surface. They are formulated specifically to wash away oil-based impurities, like sunscreen and makeup, that cannot be washed off with water alone.

Defining a Face Cleanser

A face cleanser is a skincare product that is formulated to purify the skin by removing dirt, oil, makeup, pollutants, and other impurities that have accumulated throughout the day.
It is the first step in a proper skincare routine, preparing the skin for other treatments like serums and hydrators.

Types of Face Cleansers

Face cleansing is an essential first step in your skincare routine, and a product that you use at least once a day. Because face cleansing helps create the optimal base for your skin transformation, choosing the right one for your type of skin is important. As with all clinically proven skincare, when selecting the best products, you need to first understand your skin type and concern. Then, look for a product formulated with benefits that match.

Gel Cleansers: Lightweight and ideal for all skin types, these provide a deep cleanse without over-drying. Some gel cleansers are also exfoliating, for an even deeper clean.
Cream Cleansers: Gentle and hydrating, best for dry or sensitive skin as they help replenish moisture while cleansing. These are often sulfate-free, which means they are designed with milder surfactants that help maintain your skin’s moisture barrier since they don’t strip away your skin’s natural oils.
Foaming Cleansers: They create a rich lather, are suitable for normal to oily skin, and help to remove dirt and excess oil effectively.
Oil-based Cleansers: Perfect for removing stubborn oil-based makeup, sunscreen, and pollutants, these work well for dry or combination skin and provide extra hydration.
Emulsion Cleansers: These are gentle, milky formulations that have calming and nourishing benefits that help maintain the skin barrier. Ideal for mature, sensitive, or post-procedure skin.

Why is a Face Cleanser Essential for Healthy Skin?

Cleansing your face is the first step in your routine, and because it removes impurities and balances the skin, it also helps prepare a base for transformative skin health.

Removes Dirt, Oil, and Impurities

A face cleanser helps remove environmental pollutants, makeup, and excess oil from the skin’s surface, preventing clogged pores and breakouts.
Cleansing ensures that your skin stays fresh, clean, and free from buildup that can cause irritation and inflammation.

Balances the Skin’s pH

Without proper cleansing, the skin’s pH can become imbalanced, leading to issues like dryness, oiliness, or dullness.

Prevents Clogged Pores and Blemishes

Regularly cleansing your face removes excess oils and dead skin cells that can clog pores and lead to breakouts.
By removing these impurities, which can lead to buildup, cleansers reduce the risk of blackheads, whiteheads, and other forms of blemishes.

Prepares Skin for Other Skincare Products

Cleansing your face removes impurities, allowing other skincare products like hydrators and serums to penetrate the skin more effectively.
Proper cleansing ensures that the skin is primed to absorb ingredients that will improve skin health.

How to Choose the Right Face Cleanser for Your Skin Type

Face Cleansers for Oily or Blemish-Prone Skin

Oily and blemish-prone skin tends to respond well to gel-based or foaming cleansers — formulas that cut through excess sebum and leave the skin feeling genuinely clean rather than coated. Salicylic acid is worth looking for here: it is lipid-soluble, which means it can work its way into the follicle to clear the oil and dead skin cells that sit at the root of most congestion.

Face Cleansers for Dry Skin

For dry skin, the cleanser itself is an opportunity to support moisture rather than deplete it. Cream-based and oil-based formulas cleanse without stripping, and ingredients like glycerin, hyaluronic acid, and ceramides help the skin hold onto what hydration it has through the cleansing step and beyond.

Face Cleansers for Sensitive Skin

Sensitive skin asks for less, not more — fragrance-free, sulfate-free formulas with calming ingredients like aloe vera or chamomile that clean without provoking a reaction. Both the Gentle Cleanser and the Balancing Cleansing Emulsion from ZO Skin Health are sulfate-free and are formulated with mild surfactants that help retain moisture and protect the skin barrier.

How to Use a Face Cleanser Correctly

Step 1: Wet Your Face

Begin by dampening your face with lukewarm water. Avoid using hot water, as it can strip the skin of its natural oils.

Step 2: Dispense the Right Amount of Cleanser

Depending on the type of cleanser, use a small amount (typically a pea-sized amount for gel cleansers or a dime-sized amount for cream cleansers).

Step 3: Massage the Cleanser into Your Skin

Gently massage the cleanser onto your face in circular motions for about 30 seconds to a minute.
Be sure to focus on areas that tend to accumulate more oil, like the forehead, nose, and chin (the T-zone).

Step 4: Rinse and Pat Dry

Rinse your face thoroughly with lukewarm water to remove all traces of the cleanser.
Gently pat your skin dry with a clean towel, avoiding rubbing. Be mindful not to use a hand towel that others have been using, or a shower towel. Some skincare enthusiasts even use a fresh towel for their face each day!

Step 5: Follow Up with Face Toner

After cleansing, follow with an exfoliant, then toner — both part of the Getting Skin Ready® preparation phase — before applying your serum and hydrator.

Are There Any Risks of Using a Face Cleanser?

While there are risks to not using a face cleanser at all, as we touched on earlier in the article, using a face cleanser improperly (or the wrong one) also carries risks.

Over-Cleansing and Dryness

Over-cleansing, or using harsh cleansers, can strip the skin of its natural oils, leading to dryness and irritation.

Always choose a cleanser suitable for your skin type and avoid cleansing more than twice a day unless directed otherwise by a physician. Most often, you only need to cleanse once a day, at night, in order to remove the day’s makeup, product and buildup on your skin.

Irritation from Harsh Ingredients

Cleansers with aggressive exfoliants like sugar or crushed shells, strong fragrances, or alcohol, can irritate sensitive skin. Always opt for mild, gentle formulas if you have sensitive skin.

Clean Skin Is Where Everything Else Begins

Cleansing is not the most exciting step in a skincare system — but it is the one everything else depends on. Removing the day's accumulation of oil, debris, and environmental exposure is what allows every product that follows to reach the skin in the state it was formulated for. Choose a cleanser matched to your skin type, use it consistently morning and evening, and the steps that follow — exfoliation, toning, correction, protection — will perform measurably better for it.

Frequently Asked Questions About Face Cleansers

Whether you cleanse your face once or twice a day is a personal choice that is also dictated by the types of products that you use at night. If you don’t use many products at night while sleeping, face cleansing once a day in the evening is sufficient. Others prefer to also cleanse in the morning in case there are any dead skin cells that may have accumulated during the night, or to remove nighttime products. Because of the risk of over-drying your face, it is not recommended to face cleanse more than twice a day.

Face cleansers are formulated specifically to effectively wash away stubborn oil-based products, but they don’t guarantee complete removal. This is one reason that we recommend following your face cleanser with a face toner.

A face cleanser is designed to remove dirt, oil, makeup, and pollutants from the skin’s surface. They are formulated specifically to wash away oil-based impurities, like sunscreen and makeup, that cannot be washed off with water alone.

Absolutely! Using a face cleanser supports clean, healthy skin and clears away dirt, oil, and dead skin that clog pores and can cause blemishes. For blemish-prone skin, choose a face cleanser with ingredients like salicylic acid or benzoyl peroxide since they penetrate inside the follicle to remove oil and dead skin cells. Try the Exfoliating Cleanser from ZO Skin Health, which helps keep pores clear to minimize the frequency of breakouts.

Before selecting products, you need to first identify your skin type and diagnose your concern. Then, look for a product formulated with benefits that match. Additionally, look for the format (gel, cream, emulsion, etc.) that is most recommended for your skin type.

Double cleansing refers to an extra face cleansing step in your routine. You may consider double cleansing if you are wearing a lot of heavy makeup or sunscreen, for example. Use the first cleanse to eliminate debris, oil, and makeup and the second cleanse removes leftover residue from the first cleanse.