How to Get Rid of Milia: Safe Removal Methods Explained

Milia are small, keratin-filled cysts that sit just beneath the surface of the skin, appearing as firm white or yellowish bumps that resist the usual methods used to clear spots. Unlike whiteheads, they have no pore opening, which means squeezing them rarely works and often causes more harm than good. This guide explains what milia are, why they form, which at-home and professional removal methods are supported by clinical practice, and how to prevent them from returning — including guidance on skin-type-specific considerations that most sources overlook.

Key Takeaways

• Milia are benign keratin-filled cysts caused by trapped dead skin cells beneath the skin's surface; they are not a form of acne and should not be treated as such.
• At-home milia treatment with chemical exfoliants and topical retinoids can be effective over several weeks, but professional extraction remains the fastest and safest removal method.
• Squeezing or picking milia at home carries a real risk of scarring and infection; this is especially important for people with darker skin tones, where post-inflammatory hyperpigmentation can be a lasting complication.
• Neonatal milia in newborns requires no treatment and resolves on its own, usually within a few weeks.
• Choosing non-comedogenic skincare products and applying broad-spectrum SPF 30+ daily are among the most effective preventive steps.

What Are Milia?

A milium (the singular form) is a tiny cyst that develops when keratin — a structural protein found in skin, hair, and nails — becomes trapped beneath the outer layer of skin rather than shedding normally. The result is a firm, dome-shaped bump, typically one to two millimetres in diameter, that feels almost like a small grain of sand under the skin. Milia are commonly called milk spots, particularly when they appear in newborns, and they can develop on the face, eyelids, forehead, cheeks, nose, and upper trunk.

Milia are entirely benign and cause no physical harm. They do not become infected on their own, they are not contagious, and they are not a sign of poor hygiene. However, because they are cosmetically noticeable and can persist for months without intervention, many people seek advice on how to remove them safely.

Types of Milia and Why the Distinction Matters

Understanding which type of milia you have affects the appropriate course of action. The main categories recognised in clinical practice are:

• Neonatal milia: Appearing in up to half of all newborns, neonatal milia are small white bumps most often seen on the nose, cheeks, and chin. They arise from immature sweat glands and resolve spontaneously within a few weeks without any treatment. Attempting to extract or treat neonatal milia is unnecessary and potentially harmful.
• Primary milia: These develop in children and adults from trapped keratin near hair follicles or sweat ducts. They are the most common type seen in adults and may persist for months if left untreated.
• Secondary milia (traumatic milia): Secondary milia form after skin trauma — including burns, blistering conditions, dermabrasion, or prolonged use of topical steroid creams. They can also develop following certain skin conditions such as eczema or rosacea. Because the underlying cause differs from primary milia, treatment may need to address the triggering factor as well.
• Milia en plaque: A rarer form in which multiple milia cluster within a raised, inflamed patch of skin, most often seen on the eyelids, ears, or cheeks. Milia en plaque has distinct treatment requirements and may not respond to standard extraction alone; dermatologists sometimes consider oral antibiotics or, in persistent cases, isotretinoin.
• Multiple eruptive milia: A less common presentation in which large numbers of milia appear over weeks to months, sometimes associated with genetic conditions or certain medications.

For most adults, primary milia are the concern, and the guidance below applies primarily to this type. If you are uncertain about the type you have, or if milia appear suddenly in large numbers, a dermatologist assessment is advisable before beginning any treatment.

What Causes Milia in Adults?

Milia form when the normal process of cell turnover is disrupted and dead skin cells become trapped beneath the stratum corneum — the outermost layer of skin — rather than shedding to the surface. Several factors can contribute to this:

• Heavy or occlusive skincare products: Ingredients such as mineral oil (sometimes listed as paraffinum liquidum on product labels), petrolatum, and lanolin can create a barrier that prevents normal skin shedding. Checking ingredient lists for these names is a practical step when selecting moisturisers and eye creams.
• Sun damage: Chronic ultraviolet exposure thickens the outer skin layer and impairs normal cell turnover, making milia more likely to develop, particularly around the eyes and cheeks.
• Skin trauma: Burns, blistering rashes, and certain cosmetic procedures can damage the skin's surface and trigger secondary milia during healing.
• Topical steroid use: Prolonged application of potent topical corticosteroids can thin and alter the skin, contributing to milia formation.
• Ageing skin: As skin ages, cell turnover naturally slows, increasing the likelihood that keratin becomes trapped.
• Oil-based cosmetics: Heavy foundations and eye creams that are not formulated to be non-comedogenic may contribute to milia, particularly in the periorbital zone.

Milia vs. Whiteheads: Understanding the Difference

Milia are frequently confused with whiteheads (closed comedones), but the two conditions differ in cause, structure, and appropriate treatment. Applying acne-targeted products aggressively to milia without understanding this distinction can irritate the skin without resolving the bumps.

At-Home Milia Treatment: What May Help

At-home milia treatment works by encouraging cell turnover and gently loosening the trapped keratin over time. Results are gradual — most people see improvement over four to eight weeks with consistent use — and at-home methods are generally more suitable for mild or scattered milia rather than dense clusters or milia in sensitive areas such as the eyelids.

Chemical Exfoliants

A chemical exfoliant dissolves the bonds between dead skin cells, helping the skin shed more efficiently and reducing the likelihood that keratin becomes trapped. Glycolic acid (an alpha-hydroxy acid) is the most widely used option for milia and is available in cleansers, toners, and serums at concentrations typically ranging from five to fifteen percent for over-the-counter products. Lactic acid and mandelic acid are gentler alternatives that may be better tolerated by sensitive skin. Salicylic acid, a beta-hydroxy acid, penetrates into pores and is more commonly used for acne, but it can also support cell turnover in milia-prone skin.

When introducing a chemical exfoliant, start with a lower concentration two to three times per week and increase frequency gradually as the skin adjusts. Avoid using multiple exfoliating acids on the same evening, as this can compromise the skin barrier and cause irritation without improving results.

Topical Retinoids

Retinoids — including over-the-counter retinol and adapalene (available as Differin in many markets) and prescription tretinoin — accelerate cell turnover and are among the most evidence-supported topical options for milia. Tretinoin, a prescription-strength topical retinoid, is often recommended by dermatologists for persistent milia because it works more rapidly and at a deeper level than retinol. Adapalene is a useful intermediate option that is stronger than retinol but available without a prescription in many countries.

Retinoids and chemical exfoliants should generally not be used on the same night, particularly when starting out. A practical approach is to use a retinoid on alternate evenings and a chemical exfoliant on the intervening evenings, allowing the skin barrier time to recover. Both types of product increase photosensitivity, making daily application of broad-spectrum SPF 30+ essential.

Gentle Cleansing and Product Selection

Switching to a gentle, non-comedogenic cleanser and reviewing the ingredient lists of moisturisers and eye creams can remove a contributing factor without any active treatment. Look for lightweight, oil-free formulations and check labels for mineral oil, petrolatum, and lanolin — particularly in products applied near the eyes, where milia are common. Facial steam and warm compresses are sometimes suggested as softening measures before professional extraction, but there is limited evidence that they resolve milia independently.

Professional Milia Removal Methods

Professional removal is the most reliable and fastest way to eliminate existing milia. A trained practitioner can remove individual milia in a single appointment, with results that are immediate rather than gradual. The choice of method depends on the number of milia, their location, the patient's skin type, and the practitioner's assessment.

Manual Extraction (De-Roofing)

The de-roofing procedure is the most commonly performed professional treatment for milia. Using a sterile lancet or fine needle, the practitioner makes a tiny incision in the skin overlying the milium, then uses a comedone extractor to gently press out the keratin plug. The procedure is quick, typically requires no anaesthetic for small numbers of milia, and produces immediate results. When performed by a trained professional using sterile equipment, the risk of scarring or infection is low. Attempting to replicate this at home with non-sterile tools carries a meaningful risk of infection, scarring, and post-inflammatory hyperpigmentation.

Cryotherapy

Cryotherapy uses liquid nitrogen to freeze the milia, causing the cyst to break down and the skin to shed it over the following days. This approach may be preferred for multiple milia or for patients who are not suitable for manual extraction. There is a small risk of temporary pigment changes, which is a more significant consideration for people with darker skin tones.

Laser Ablation

CO2 laser and other laser ablation techniques can be used to precisely vaporise milia, particularly those in sensitive areas such as the eyelids where manual extraction is more technically demanding. Laser treatments typically require a brief recovery period and carry a small risk of pigmentation changes or scarring if not performed appropriately. They are generally reserved for cases where other methods are unsuitable or where milia are numerous.

Chemical Peels

Medium-depth chemical peels using glycolic acid or trichloroacetic acid (TCA) can improve milia by accelerating skin resurfacing across a broader area. Peels are more commonly used when milia are widespread rather than isolated, and they require appropriate aftercare to support healing and minimise the risk of pigmentation changes.

Curettage and Electrodesiccation

In some cases, particularly for milia en plaque or stubborn individual milia, a dermatologist may use curettage (scraping with a small surgical instrument) combined with electrodesiccation (a low-level electrical current to seal the area). This approach is less commonly used for routine milia but may be appropriate in specific clinical situations.

Aftercare Following Professional Extraction

Post-extraction care is an area that most patient-facing resources overlook, yet it meaningfully affects healing and the likelihood of recurrence. Immediately after professional milia removal, the treated area may appear slightly red or feel mildly tender. Most people find this settles within 24 to 48 hours.

During the healing period, avoid applying active ingredients — including retinoids, chemical exfoliants, and vitamin C serums — directly to the treated area for at least three to five days, or as directed by your practitioner. Use a gentle, fragrance-free moisturiser to support the skin barrier, and apply broad-spectrum SPF 30+ every morning without exception, as newly treated skin is more vulnerable to UV-induced pigmentation. Avoid picking at any small scabs or dry skin that forms, as this increases the risk of scarring. If redness, swelling, or discharge develops beyond the first 48 hours, contact your practitioner.

Skin-Type Considerations

Most guidance on milia treatment is written for a generic skin type, but the approach should be adjusted based on individual skin characteristics.

Darker Skin Tones

People with Fitzpatrick skin types IV to VI face a higher risk of post-inflammatory hyperpigmentation following any procedure that disrupts the skin — including manual extraction, cryotherapy, and laser treatments. This does not mean professional removal is unsuitable, but it does mean that the choice of method, the practitioner's experience with diverse skin tones, and diligent sun protection before and after treatment are particularly important. A board-certified dermatologist with experience treating darker skin tones can advise on the most appropriate approach.

Sensitive Skin

For people with sensitive or reactive skin, introducing chemical exfoliants and retinoids slowly — starting at the lowest available concentration and lowest frequency — reduces the risk of barrier disruption. Mandelic acid is often better tolerated than glycolic acid in sensitive skin due to its larger molecular size and slower penetration rate.

Milia Around the Eyes

The periorbital zone requires particular care. The skin around the eyes is thinner than elsewhere on the face, and many active ingredients are not suitable for use directly on the eyelids. For milia on or very close to the eyelid margin, a referral to an ophthalmologist rather than a dermatologist may be appropriate, as the proximity to the eye requires specialist assessment before any extraction or treatment is performed.

Realistic Treatment Timelines

Understanding how long different approaches take helps set appropriate expectations and supports consistent follow-through.

How to Prevent Milia from Returning

Prevention is more straightforward than treatment and is achievable with consistent habits. The following measures are supported by clinical reasoning and are recommended by dermatologists for milia-prone skin:

• Apply broad-spectrum SPF 30+ every morning, even on overcast days. Sun damage is a significant driver of impaired cell turnover and milia formation.
• Choose non-comedogenic moisturisers, sunscreens, and eye creams. Check ingredient lists for mineral oil (paraffinum liquidum), petrolatum, and lanolin, particularly in products used near the eyes.
• Incorporate a gentle chemical exfoliant into your routine two to three times per week to support regular cell turnover.
• Use a topical retinoid as a long-term maintenance tool if tolerated, starting at a low concentration and increasing gradually.
• Avoid rubbing the eye area aggressively when removing makeup; use a gentle, oil-free micellar water or cleanser instead.
• If you use topical steroid creams for a skin condition, discuss the duration and frequency of use with your prescribing clinician, as prolonged use can contribute to milia.

When to See a Dermatologist

Many cases of primary milia in adults can be managed with consistent at-home care, but professional assessment is advisable in several situations. See a board-certified dermatologist if milia are numerous, clustered, or appear in a raised patch (which may indicate milia en plaque); if milia develop suddenly in large numbers without an obvious cause; if at-home treatment has not produced improvement after two to three months; if milia are located on or very close to the eyelid margin; or if you have darker skin and are concerned about the risk of post-inflammatory hyperpigmentation from treatment. A dermatologist can confirm the diagnosis, rule out other conditions that may resemble milia, and recommend the most appropriate removal method for your skin type and the extent of the concern.

Frequently Asked Questions

Do milia go away on their own?

Neonatal milia in newborns typically resolve within a few weeks without any intervention. In adults, primary milia may eventually resolve on their own, but this can take months and is not guaranteed. Most adults find that consistent use of exfoliating or retinoid-based products speeds resolution, while professional extraction removes them immediately.

Can I pop or squeeze milia at home?

Squeezing milia at home is not recommended. Unlike whiteheads, milia have no pore opening, so they do not express easily. Attempting to squeeze them can cause bruising, introduce bacteria, and lead to scarring or post-inflammatory hyperpigmentation — particularly in people with darker skin tones. Professional extraction using a sterile lancet and comedone extractor is a far safer approach.

Are milia the same as whiteheads?

No. Milia and whiteheads are distinct conditions. Whiteheads are a form of acne caused by blocked pores filled with sebum and dead cells. Milia are keratin-filled cysts with no pore opening. They look similar but respond differently to treatment, which is why acne-specific products are not always effective for milia.

How long does professional milia extraction take?

A professional extraction appointment for a small number of milia typically takes between 15 and 30 minutes, depending on how many are being treated and their location. Results are visible immediately, and most people return to normal activities the same day, with mild redness settling within 24 to 48 hours.

Can milia come back after removal?

Yes, milia can recur if the underlying contributing factors — such as heavy skincare products, sun damage, or slow cell turnover — are not addressed. Maintaining a routine that includes regular exfoliation, a topical retinoid, and daily sun protection significantly reduces the likelihood of recurrence.

Is milia treatment covered by insurance?

In most cases, milia removal is considered a cosmetic procedure and is not covered by health insurance. If milia are associated with a medical condition or cause functional problems (such as eyelid milia affecting vision), coverage may vary depending on the insurer and clinical circumstances. It is worth checking with your provider before booking a treatment appointment.

What ingredients should I avoid if I am prone to milia?

People prone to milia are generally advised to avoid heavy occlusive ingredients including mineral oil (paraffinum liquidum), petrolatum, and lanolin, particularly in products applied around the eyes. Opt for lightweight, non-comedogenic formulations and check ingredient lists carefully, as these occlusive ingredients appear in many eye creams and rich moisturisers.

Choosing the Right Approach for Your Milia

The most appropriate way to get rid of milia depends on how many you have, where they are located, your skin type, and how quickly you want results. For isolated milia in adults with no complicating factors, a consistent at-home routine using a chemical exfoliant and a topical retinoid is a reasonable starting point, with realistic improvement expected over six to twelve weeks. For faster results, or when milia are numerous, clustered, or located near the eyes, professional extraction by a trained practitioner offers immediate removal with a low risk of complications when performed correctly.

Regardless of the removal method chosen, prevention through daily sun protection, non-comedogenic product selection, and regular gentle exfoliation is the most effective long-term strategy. If you are unsure which approach is right for your skin, a consultation with a board-certified dermatologist provides a clear diagnosis and a tailored treatment plan — particularly important if you have darker skin, sensitive skin, or milia that have not responded to initial at-home efforts.