How to Get Rid of Clogged Pores
Congestion clears from the inside of the pore, not the surface of your skin. Why a BHA and a retinoid do the real work - and why scrubbing harder makes it worse.
“Clogged pores” covers a lot of ground — the rough, bumpy texture across your nose and cheeks, the tiny flesh-colored bumps you can feel more than see, the blackheads that reappear no matter how often you clear them. What they share is a mechanism, and once you understand that mechanism, the fix stops being a guessing game. Pores clog from the inside, which is exactly why the things people reach for first — scrubs, strips, harsh cleansers — do so little. This guide covers what a clog actually is, the two ingredients that do the real work, and the single most common habit that keeps congestion coming back.
What a clogged pore actually is
A pore is the opening of a hair follicle, and attached to it is a sebaceous gland that produces oil. Normally that oil flows up and out, carrying dead skin cells with it. A pore clogs when that flow gets blocked: dead cells stick together instead of shedding cleanly, mix with oil, and form a soft plug inside the pore. If the plug stays sealed under the skin, you get a small bump — a closed comedone or whitehead. If the top of the plug is exposed to air, it oxidizes and darkens into a blackhead. Either way, the important part is happening inside the pore, not on the surface. That single fact explains why surface treatments disappoint and why the ingredients that get inside the pore are the ones that work.
The actives that actually clear congestion
Two ingredients have genuine, well-established evidence behind them for congestion, and they work in different, complementary ways.
The first is salicylic acid, a beta hydroxy acid (BHA). What makes it the standout for clogged pores is that it is oil-soluble, so it can travel down into an oily, clogged pore and loosen the plug from the inside — the FDA describes it precisely as a beta hydroxy acid used to exfoliate. A leave-on salicylic serum or lotion a few nights a week does more for congestion than any wash-off scrub, because it is working where the clog actually lives. If you are new to it, our guide to salicylic acid covers strengths and how to start.
The second is a retinoid — over-the-counter retinol or, from a dermatologist, prescription tretinoin or adapalene. Where salicylic acid clears existing plugs, a retinoid prevents new ones by normalizing how quickly skin cells turn over and shed, so they stop clumping inside the pore. The American Academy of Dermatology lists topical retinoids among the core tools for acne and comedonal congestion for exactly this reason. It is a slow-build ingredient, not an overnight one, and it commonly causes some dryness and purging in the first few weeks — but for stubborn, recurring congestion it is the most effective long-term move you can make.
The scrubbing myth that makes it worse
Here is the trap almost everyone falls into: congestion feels like dirt, so the instinct is to scrub it off. But you cannot scrub out a clog that is packed down inside the pore — a gritty scrub or a stiff brush only abrades the surface it can reach. What it does do is strip and inflame the skin. The American Academy of Dermatology is blunt that harsh scrubbing irritates the skin and can make breakouts worse, and irritated skin often responds by pumping out more oil, which gives you more of the raw material for clogs. So the harder you scrub, the more congested you can end up. Pore strips and squeeze-it-yourself extractions fall into the same category: they clear the visible top of a plug for a day while leaving the pore lining and the oil beneath fully intact. If you want a fuller comparison of grit-based versus acid-based approaches, see physical vs chemical exfoliation.
Cleanse gently, not aggressively
Cleansing still matters — you want to remove the day’s oil, sunscreen and grime so they are not sitting on and in your pores overnight. But gently is the operative word. The AAD recommends a mild cleanser, lukewarm water and fingertips rather than scrubbing pads or hot water that strip the skin. On oily or congested skin a gel or foaming cleanser rinses clean without leaving residue, and on a heavy sunscreen-and-makeup day a first oil-based cleanse helps lift that layer before your regular wash. The finish you are aiming for is comfortable, not squeaky-tight — tightness means you stripped the barrier, and a stripped barrier makes congestion and sensitivity both worse.
Don’t drop moisturizer or sunscreen
People with clogged, oily skin often try to fix it by drying the skin out completely — skipping moisturizer, avoiding sunscreen because it feels heavy. This backfires. Dehydrated skin tends to overproduce oil to compensate, and the acids and retinoids that clear congestion also make skin more sensitive to sun, so daily SPF is non-negotiable while you use them. The move is not less moisture but the right texture: a lightweight, non-comedogenic gel or lotion moisturizer and a sunscreen that feels comfortable on oilier skin. That keeps the barrier intact so the actives can do their job without the skin overreacting.
How long it takes
Congestion clears on skin’s timeline, not yours. A pore that has been plugged for weeks takes weeks to fully turn over, and a retinoid needs a couple of months of consistent use before the payoff shows. Expect gradual improvement over six to twelve weeks rather than a transformation by the weekend. The mistake at this stage is impatience — stacking on more actives, exfoliating every night, scrubbing between treatments — all of which push the skin into irritation and slow things down. Pick a BHA, add a retinoid if the congestion is stubborn, use them at a sensible frequency, and let consistency do the work. If your skin starts stinging, flaking or looking red, you are overdoing it; ease off.
The bottom line
Clogged pores clear from the inside out, so the winning routine is unglamorous: a leave-on salicylic acid to dissolve existing plugs, a retinoid over time to stop new ones forming, gentle cleansing, a light moisturizer and daily sunscreen. What sabotages people is the opposite instinct — scrubbing, stripping and squeezing — which irritates the skin and feeds the very congestion they are trying to clear. Go gentle, be patient, and let the actives work. If congestion keeps turning into painful, deep breakouts despite months of consistent care, a dermatologist can remove clogs safely and prescribe stronger options than anything on a drugstore shelf.
General guidance, not medical advice. Barrier & Balm is written by a skincare enthusiast, not a dermatologist. For a diagnosis, a reaction, or a prescription active like tretinoin, see a qualified professional. Introduce any new active slowly and patch-test first.
Frequently asked questions
What is the fastest way to unclog pores?
There is no overnight fix, but the most reliable route is a leave-on salicylic acid (BHA) product a few nights a week, because it is oil-soluble and can actually get inside the pore to dissolve the plug. A retinoid works alongside it over the longer term by keeping dead cells from building up in the first place. What does not work is anything promising instant results by force - scrubs, extractor tools and pore strips clear the very top of a clog at best and often irritate the skin into making more oil.
Do pore strips actually get rid of clogged pores?
Only the surface plug, and only for a day or two. A pore strip yanks out the oxidized top of a clog, which looks dramatic, but the pore lining and the oil underneath are untouched, so it refills quickly. Strips can also irritate and stretch the skin around the pore if you use them often. They are fine as an occasional cosmetic reset, but they are not a treatment for congestion.
Does scrubbing help clear clogged pores?
No, and it usually backfires. Pores clog from oil and dead cells packed down inside the pore, and a scrub only works on the surface - it cannot reach the plug. Worse, aggressive scrubbing strips and inflames the skin, which can drive up oil production and make congestion worse. Gentle cleansing plus a chemical exfoliant does far more than any amount of physical friction.
Can moisturizer cause clogged pores?
It can if the formula is too heavy for your skin, but skipping moisturizer is not the answer. Very rich creams and some oils can sit in pores on oily, acne-prone skin, so a lighter, non-comedogenic gel or lotion is usually a better match. Stripping your skin dry, though, tends to trigger more oil rather than less, so the goal is a lightweight moisturizer, not none at all.
When should I see a dermatologist about clogged pores?
If congestion keeps turning into painful, deep or cystic breakouts, or if months of consistent over-the-counter care have not helped, a dermatologist can offer prescription-strength retinoids and other options. They can also perform safe professional extractions and tell you whether what you are seeing is congestion, closed comedones, or something like milia that needs a different approach.
Sources
- U.S. FDA — Beta Hydroxy Acids in Cosmetics — FDA on salicylic acid as a beta hydroxy acid (accessed July 17, 2026)
- American Academy of Dermatology — Acne: Diagnosis and treatment — AAD overview of benzoyl peroxide, retinoids, salicylic and azelaic acid for acne (accessed July 17, 2026)
- American Academy of Dermatology — Face washing 101 — AAD guidance on gentle cleansing technique (accessed July 17, 2026)
Keep reading
Salicylic acid explained
The oil-soluble BHA that gets inside the pore and dissolves the plug that clogs it.
Read the guideRetinol explained
Why a retinoid normalizes how skin sheds so pores clog less in the first place.
Read the guideHow to get rid of blackheads
Blackheads are clogged pores that oxidized at the surface - the same actives apply.
Read the guidePhysical vs chemical exfoliation
Why a chemical exfoliant beats a scrub for congestion, and when a scrub still makes sense.
Compare themBest chemical exfoliants
Salicylic and glycolic picks to start clearing congestion at a sensible strength.
See the picksHow often to exfoliate
How frequently to use an acid so you clear pores without wrecking your barrier.
Read the guide