Milia are tiny keratin cysts that often resolve on their own, but the most reliable removal method is professional extraction by a dermatologist.
Those small, white, pearl-like bumps under your skin aren’t pimples, no matter how much they look like one. They’re milia—keratin-filled cysts that form when dead skin cells get trapped just beneath the surface. They’re harmless, but if you want them gone, the approach matters more than most people realize. Squeezing doesn’t work here, but a few targeted steps do.
What Exactly Are Milia?
Milia form when keratin—a protein naturally present in your skin—gets trapped in small pockets near the skin’s surface. The result is a firm, white or yellowish bump that feels smooth to the touch. Unlike acne, there’s no inflammation or pus inside. Milia can appear on the face, eyelids, cheeks, and even the forehead. They’re common in newborns (baby milia often clear in a few weeks with gentle washing) and adults alike. Primary milia arise on otherwise healthy skin, while secondary milia can form after an injury, burn, or heavy use of occlusive skincare products.
How To Get Rid Of Milia: At-Home Care
At-home methods don’t guarantee removal, but they can help prevent new milia and gradually improve existing ones over weeks or months. The strategy is consistency, not aggression.
- Gentle cleansing daily: Wash with a mild, non-stripping cleanser and lukewarm water. Pat your skin dry—scrubbing air-dry or using a rough towel can irritate the area and make milia more stubborn. For product-specific guidance, check our best cleanser for milia recommendations to find a gentle option that works.
- Light chemical exfoliation: Exfoliating acids like salicylic acid, glycolic acid, lactic acid, or citric acid help loosen the dead skin cells that trap keratin. Apply a gentle exfoliant 2–3 times per week, not daily. Over-exfoliating can inflame your skin and make things worse.
- Topical retinoids or retinol: These increase skin cell turnover, which can gradually help the trapped keratin release. Adapalene 0.1% is available over the counter; stronger retinoids like tretinoin require a prescription. Start at every-other-night use, because irritation is common, and always pair with sunscreen.
- Sun protection daily: Sun damage thickens the outer skin layer, making it harder for milia to clear naturally. Use an SPF 30 or higher sunscreen before heading outside. Healthline’s milia removal guide emphasizes sunscreen as a preventive measure.
What NOT To Do (The Common Mistakes)
These errors can turn a harmless bump into a scar. Skip them entirely.
- Don’t squeeze or poke milia like pimples. They have no opening to the surface—squeezing only irritates the skin and can cause redness, scarring, or infection. Home needle extraction (“de-roofing”) is also risky; only a clinician has the sterile technique and judgment to do it safely.
- Don’t use gritty scrubs or aggressive brushes. Physical exfoliation is too harsh for milia-prone skin and can inflame the area, not clear it.
- Don’t apply heavy, oil-based, or comedogenic products. Thick creams and balms can trap more keratin. Switch to non-comedogenic moisturizers if you’re prone to milia.
- Don’t expect instant results from topicals. Retinoids and exfoliants work gradually over weeks or months. They’re preventive and partial, not a guaranteed cure.
Professional Treatment: The Most Reliable Route
If you want milia gone quickly and definitively, a dermatologist’s office is the place. The most common in-office procedure is extraction: the clinician makes a tiny puncture with a sterile needle and gently expresses the contents. Other options include electrocautery, cryotherapy (freezing), chemical peels, laser therapy, and curettage. USF Health’s dermatology page notes that a dermatologist may also use a sterile needle for “de-roofing” but strongly warns against attempting this at home. A single session often clears multiple milia, and the results are immediate. For widespread, persistent, inflamed, or cosmetically concerning bumps, a professional diagnosis matters—not every small white bump is milia.
FAQs
Can you pop milia like a pimple?
No. Unlike pimples, milia have no opening to the skin’s surface, so squeezing them pushes the keratin deeper and can irritate, damage, or scar the area.
How long do milia last without treatment?
Milia can last weeks, months, or even years. Some, especially baby milia, resolve on their own within a few weeks. Adult milia often persist longer and may need professional removal to clear completely.
Are milia the same as whiteheads?
No. Whiteheads are a type of acne that contains sebum and bacteria. Milia are cysts filled with keratin and lack the inflammation, redness, or pus that acne usually involves.
References & Sources
- Healthline. “How to Get Rid of Milia.” At-home care and prevention guidance including sunscreen.
- USF Health Department of Dermatology. “What Are Milia and How Do You Get Rid of Them?” Professional treatment overview with needle extraction warnings.
- DermNet NZ. “Milium.” Clinical reference on milia types, causes, and treatment options.
