By Stacie Reid, Licensed Esthetician and Certified Laser Technician | Velicutis, Scottsdale, AZ | Last updated: November 2026
To exfoliate your face safely, pick one exfoliant that suits your skin type and use it one to three times a week. Apply it to clean skin, follow with moisturizer, and wear sunscreen the next day. Start slow. Stinging, redness, or tightness means you're overdoing it.
Exfoliation is one of the most misunderstood steps in skincare. Many people assume that if a little is good, more must be better. In reality, over-exfoliating is one of the most common ways people damage their skin.
At Velicutis, our Scottsdale corrective skincare practice, we help clients find the right amount every day. This guide covers how exfoliation works, how to choose an exfoliant for your skin, and when it makes sense to let a professional take over.
What Is Exfoliation?
Exfoliation is the process of removing dead skin cells from the surface of your skin. You can do it with a physical tool or scrub, or with ingredients that loosen dead cells so they shed on their own.
Your skin sheds cells naturally. But that process slows with age, sun damage, and dryness. When dead cells pile up, skin can look dull, feel rough, and clog more easily.
What Does Exfoliating Do?
Exfoliating clears away that buildup. Done well, it can:
- Smooth rough texture
- Brighten dull skin
- Help keep pores clear
- Fade the look of uneven tone over time
- Help serums and moisturizers absorb more evenly
Is Exfoliating Good for Your Skin?
Yes, in the right amount. Gentle, regular exfoliation helps most skin types. The trouble starts when it's too strong, too frequent, or stacked with other active ingredients. The American Academy of Dermatology recommends matching your method to your skin type for that reason.
Chemical vs. Physical Exfoliation: Which Is Better?
Neither is better for everyone. Chemical exfoliants work for most skin types and give more even results. Physical exfoliants can work well for normal, less reactive skin when used gently.
Physical Exfoliants
Physical exfoliants remove dead cells by rubbing them away. Examples include soft washcloths, gentle scrubs with fine, round particles, and soft cleansing brushes.
Skip scrubs with jagged particles like crushed shells or pits. They can scratch the skin and leave it red and raw. Pressure matters too. Light, slow circles are enough.
Chemical Exfoliants
Chemical exfoliants use acids or enzymes to loosen the bonds holding dead cells together. The cells then shed without scrubbing. Most come as toners, serums, pads, or wash-off masks.
These work on a more even level than scrubs. They also come in different strengths, which makes it easier to match one to your skin.
| Physical Exfoliants | Chemical Exfoliants | |
|---|---|---|
| How they work | Rub away dead cells | Loosen the bonds between dead cells |
| Examples | Washcloths, fine scrubs, soft brushes | AHAs, BHAs, PHAs, fruit enzymes |
| Best for | Normal skin that isn't easily irritated | Most skin types, including oily and acne-prone |
| Main risk | Scratches and redness from rough scrubbing | Stinging and sun sensitivity if overused |
| Results | Instant smoothness, mostly on the surface | More even results that build over time |
AHA vs. BHA vs. PHA: What's the Difference?
AHAs work on the surface and suit dry or sun-damaged skin. BHAs dissolve oil and work inside pores, so they suit oily and acne-prone skin. PHAs are larger molecules that work slowly and gently, which makes them a good choice for sensitive skin.
| AHA | BHA | PHA | |
|---|---|---|---|
| Common types | Glycolic, lactic, mandelic | Salicylic acid | Gluconolactone, lactobionic acid |
| Where it works | Skin surface | Surface and inside pores | Skin surface, slowly |
| Best for | Dry, dull, or sun-damaged skin | Oily, acne-prone skin, blackheads | Sensitive or reactive skin |
| Watch for | Sun sensitivity, stinging | Dryness if overused | Slower, subtler results |
Glycolic acid is the smallest AHA, so it works fastest and can sting the most. Lactic and mandelic acids are gentler options. Salicylic acid is the go-to BHA because it can cut through oil.
How to Choose an Exfoliant for Your Skin Type
Start with your skin type, then pick the gentlest option that gets the job done. You can always step up later.
Oily or Acne-Prone Skin
A BHA like salicylic acid is usually the best fit. It works inside pores and helps clear the oil and buildup behind blackheads. Avoid gritty scrubs on active breakouts, since scrubbing can spread irritation.
Not sure what kind of breakouts you have? Our guide to the types of acne can help. For ongoing breakouts, our acne treatment plans pair exfoliation with the rest of your routine.
Dry Skin
Try a gentle AHA like lactic acid. It exfoliates while helping skin hold onto water. Use it less often than you would on oily skin, and always follow with a rich moisturizer.
Sensitive Skin
Start with a PHA or a mild enzyme exfoliant once a week. If even that stings, pause and focus on calming your skin first. Our article on the skin barrier explains why.
Mature or Sun-Damaged Skin
AHAs like glycolic or lactic acid can help with dullness and uneven tone. Build up slowly, and pair them with daily sunscreen.
Exfoliating in the Arizona Sun
This matters more here than in most places. AHAs make your skin more sensitive to the sun. In FDA-reviewed research, four weeks of AHA use raised sensitivity to sunburn-type redness by 18 percent. That sensitivity faded within about a week after people stopped.
For clients across Scottsdale, Phoenix, and Paradise Valley, that means one thing. If you use an exfoliating acid, wear broad-spectrum sunscreen every day, all year. [Review for accuracy: time-sensitive claim] Our dry air also makes skin easier to irritate, so it's wise to exfoliate a little less often than product labels suggest.
How Often Should You Exfoliate Your Face?
Most people do best exfoliating one to three times a week. Start with once a week and add a day only if your skin stays calm.
Your ideal frequency depends on a few things:
- Skin type. Oily skin usually handles more than dry or sensitive skin.
- Product strength. A gentle PHA can be used more often than a strong glycolic acid.
- Other actives. If you use retinol or vitamin C, you'll likely need to exfoliate less.
- Season and climate. Dry months and heavy sun call for a lighter hand.
Cleveland Clinic gives similar guidance: go slow and watch how your skin responds.
How to Exfoliate Your Face, Step by Step
Here's a simple routine that works with most exfoliants.
- Cleanse first. Wash with a gentle cleanser and pat your skin dry.
- Apply a small amount. Use a thin layer of chemical exfoliant, or a pea-sized amount of scrub. Keep it away from your eyes and lips.
- Be gentle. For a scrub, use light circles for about 30 seconds. For a leave-on acid, let it absorb.
- Rinse if needed. Wash off scrubs and wash-off masks with lukewarm water, not hot.
- Moisturize. Apply a soothing moisturizer to calm and protect your skin.
- Wear sunscreen the next morning. This step is non-negotiable, especially with AHAs.
Use one exfoliant per routine. Layering an acid toner, a scrub, and a retinol on the same night is a fast route to irritation.
Signs You're Over-Exfoliating
Over-exfoliated skin stings, looks red, and feels tight or raw. It may also look oddly shiny, almost waxy, even though it feels dry.
Watch for:
- Burning or stinging when you apply products
- Redness that doesn't fade
- Tightness, flaking, or a raw feeling
- New breakouts along with dryness
- Skin that reacts to products it used to handle
If you notice these signs, stop all exfoliants and active ingredients. Stick to a gentle cleanser, a plain moisturizer, and sunscreen until your skin feels normal again. These are classic signs of a stressed skin barrier, and the barrier needs time to rebuild.
| Esthetician Insight from VelicutisExfoliation should reveal healthier skin, not damage your barrier. One of the most useful skills in skincare is knowing when to do less. |
When to Step Up to Professional Exfoliation
At-home exfoliants are built for gentle, steady upkeep. When you want deeper results, like smoothing acne scars, fading sun damage, or evening out tone, professional exfoliation goes further in a controlled way.
| At-Home Exfoliants | Professional Treatments | |
|---|---|---|
| Strength | Low, made for regular use | Stronger, chosen for your skin |
| Best for | Upkeep, dullness, mild texture | Sun damage, uneven tone, scarring, stubborn texture |
| How often | One to three times a week | Spaced out based on the treatment |
| Who decides | You, based on the label | A licensed esthetician, after assessing your skin |
At Velicutis, we offer several professional options:
- [Chemical peels](https://velicutis.com/chemical-peels/). We use VI, Jessner, Lactic, and TCA peels. A Lactic Peel is a gentler choice for sensitive or dry skin, while the others go deeper.
- [Dermaplaning](https://velicutis.com/dermaplaning/). This gently removes dead skin and fine facial hair for a smooth surface.
- [Facials](https://velicutis.com/facials/). Options like Hydrodermabrasion exfoliate while adding hydration.
Professional exfoliation is also part of the REID System, the four-step method Stacie Reid created. Its first step, Renew, uses AHAs, BHAs, PHAs, and gentle physical exfoliants at home. In the treatment room, it adds peels and other services to speed up cell turnover.
If you're in Scottsdale, Fountain Hills, or Cave Creek and at-home products have stopped making a difference, a consultation can help you decide what's next.
Key Takeaways
- Exfoliation removes dead skin cells to smooth texture, brighten tone, and help keep pores clear.
- Chemical exfoliants suit most skin types. AHAs work best for dry or sun-damaged skin, BHAs for oily or acne-prone skin, and PHAs for sensitive skin.
- Most people do best exfoliating one to three times a week, starting with once a week.
- AHAs raise sun sensitivity, so daily sunscreen is a must, especially in Arizona.
- Stinging, redness, and tightness mean you're over-exfoliating, and it's time to pause.
Frequently Asked Questions
Can you exfoliate every day?
Most people shouldn't. Daily exfoliation wears down the skin barrier faster than it can rebuild, especially with stronger acids or scrubs. A few very gentle products, like some PHA toners, are made for frequent use, and some oily skin types can handle more. But for most people, one to three times a week is plenty. If you want to exfoliate more often, increase slowly and stop at the first sign of stinging, redness, or tightness.
Should you exfoliate before or after cleansing?
Exfoliate after cleansing. Washing first removes makeup, sunscreen, and oil, so your exfoliant can reach the skin evenly. For a physical scrub, cleanse, then use the scrub and rinse. For a leave-on chemical exfoliant, cleanse, pat dry, then apply it before your serum and moisturizer. Some cleansers have exfoliating acids built in. If yours does, count it as your exfoliant for the day, and skip any extra exfoliating steps.
Is it better to exfoliate in the morning or at night?
Night is usually better, especially for chemical exfoliants. AHAs make skin more sensitive to the sun, so applying them before bed gives your skin time to settle before morning. Exfoliating at night also lets your moisturizer work while you sleep. If you prefer a morning scrub, keep it gentle and always follow with broad-spectrum sunscreen. Whatever time you choose, pick one and stay consistent so you can see how your skin responds.
Can you use AHA and BHA together?
You can, but go carefully. Some products combine both at low strengths, and those can work well for combination or acne-prone skin. Using a separate AHA and BHA in the same routine raises the risk of irritation. A safer option is to alternate them on different nights. If you're new to acids, start with one, give your skin a few weeks, and only then think about adding a second.
What is the gentlest exfoliant for sensitive skin?
PHAs, like gluconolactone, are usually the gentlest choice. Their large molecules work slowly on the surface, so they're less likely to sting. Fruit enzyme exfoliants are another mild option. Start once a week, patch test on your jaw first, and skip scrubs with gritty particles. If your skin stings even with gentle products, your barrier may need care before you exfoliate at all. A licensed esthetician can help you tell the difference.
Can I exfoliate if I have acne?
Yes, and the right exfoliant can help. Salicylic acid is the most common choice because it works inside pores to clear oil and buildup. Skip rough scrubs on active breakouts, since scrubbing can irritate inflamed spots and spread redness. Avoid stacking several acne products at once, which often dries skin out and makes breakouts look worse. If breakouts keep coming back, our article on why you might be breaking out covers other common triggers.
Do I need to exfoliate if I use retinol?
Often, no, or at least not as much. Retinol already speeds up cell turnover, which is a form of exfoliation. Adding a strong acid or scrub on top can lead to dryness, peeling, and stinging. If you use both, use them on different nights and watch how your skin responds. Many people find a gentle exfoliant once a week is enough alongside retinol. Some find they don't need a separate exfoliant at all.
Should I stop exfoliating before a chemical peel or dermaplaning?
Yes. At-home exfoliants should be paused for a short time before a chemical peel or dermaplaning. Treating skin that's already been exfoliated can lead to extra stinging, redness, and a less predictable recovery. The right timing depends on your skin, the products you use, and the treatment you're booking, so we'll give you exact timing at your consultation. Let us know about every active product in your routine, including retinol and acid toners.
Get Exfoliation Right for Your Skin
Exfoliation can smooth, brighten, and refresh your skin, as long as it's matched to your skin type and done at the right pace. The goal is healthier skin, not skin that feels raw.
Stacie Reid has been a licensed esthetician specializing in corrective skincare since 2005, licensed through the Arizona Barbering and Cosmetology Board. [Review for accuracy: time-sensitive claim] At Velicutis, we look at your skin, your routine, and your goals before suggesting any exfoliation plan, at home or in our Scottsdale treatment room.
Book a consultation, or call (602) 737-1339. You can also browse our full list of Scottsdale skincare clinic services.