How to Remove Closed Comedones from the Face Following a Step-by-Step Skin Cleansing Guide

Closed comedones (colloquially known as "under-the-skin bumps" or whiteheads) are a mixture of excess sebum and keratinized epidermal cells, blocked inside a pore. Unlike open comedones (blackheads), these formations have no direct exit to the skin surface—they are "sealed" by a thin layer of cells. Visually, they appear as small, firm, flesh-colored or white bumps that make the facial contour uneven.

Why are regular cleansers or gels ineffective here?

• Lack of Access: Standard cleansing agents only work on the surface of the epidermis. They cannot penetrate the "lid" of keratinized cells that seals the pore.
• Plug Density: The sebum inside the comedone thickens and hardens over time. Common surfactants (surface-active agents) cannot dissolve this dense fatty plug.
• Hyperkeratosis: The problem lies in the disruption of the natural shedding process. Without special active ingredients capable of breaking down the bonds between dead cells, cleaning such a pore is impossible.

This is precisely why a systemic approach is required to combat closed comedones, combining deep exfoliation with sebum regulation.

Causes of Closed Comedones on the Face

To defeat closed comedones, it is not enough to just fight their external manifestation—it is important to understand why our skin starts behaving this way. The appearance of these stubborn "bumps" under the skin is never accidental. It is always the result of a complex failure involving both internal bodily processes and external skincare factors.

Let's examine in detail exactly how harmless skin sebum turns into a dense plug and what hidden triggers—from hormonal fluctuations to unnoticed mistakes in the daily beauty routine—start this vicious cycle. Understanding these mechanisms will help you not just temporarily mask the problem, but eliminate its root cause.

The Mechanism of Under-the-Skin Bumps Formation: Skin Sebum and Keratinized Cells

At the core of closed comedone formation is a natural, yet disrupted, physiological process occurring inside the hair follicle. Two factors are the main culprits in this process:

• Excess Sebum. Sebaceous glands produce too much skin oil. Furthermore, its chemical composition changes—it becomes thick, viscous, and heavy.
• Follicular Hyperkeratosis. The cell renewal process slows down, and keratinized epidermal flakes do not shed in time, accumulating at the pore opening.

Mixing, the viscous sebum and dead cells form a dense plug. Unlike open comedones (blackheads), this plug is blocked from above by a thin layer of skin and has no contact with oxygen. As a result, a dense white bump forms under the skin—a closed comedone—that cannot clear itself without proper skincare.

External and Internal Triggers: From Hormones to Improper Care

The formation of closed comedones is always the result of a synergy between internal bodily processes and external influences.

Internal Factors (Endogenous):

• Hormonal Imbalance. Elevated androgen levels or progesterone fluctuations during the second phase of the menstrual cycle directly stimulate sebaceous glands to produce excess skin sebum. This is the main reason why small under-the-skin pimples often bother women before menstruation.
• Stress. Chronic stress provokes the release of cortisol, which makes sebum thicker and more viscous.

External Factors (Exogenous):

• Improper Skincare. Using heavy foundation creams, oils, and thick textures clogs pores. Such comedogenic cosmetics literally "seals" the hair follicle openings.
• Aggressive Cleansing. Attempts to wash off grease "until it squeaks" with alcohol-based products destroy the protective barrier. In response, the epidermis defends itself and begins producing even more sebum, worsening the problem.

Step-by-Step Guide to Proper Skin Cleansing

The fight against closed comedones always begins at the sink. Since these "under-the-skin bumps" are a dense mixture of excess sebum and keratinized flakes trapped inside the pore, regular "squeaky clean" washing will only worsen the situation by provoking even greater oil production. Our goal is to gently soften the sebum plug and facilitate its natural exit to the surface while preserving the integrity of the hydrolipidic barrier.

A properly established daily cleansing ritual is not just a hygiene routine, but a complete therapeutic step. A systemic approach allows for the gentle clearing of sebaceous gland ducts and prepares the epidermis for deep penetration of active ingredients. Below, we will review the basic cleansing rules that will become your main weapon in the fight for smooth skin.

Two-Step Cleansing: Hydrophilic Oil and Gentle Cleansing Gel

Two-step cleansing is the gold standard in combating closed comedones. Since a comedone consists of dense sebum and keratinized cells, plain water or a light foam cannot dissolve it. Here, the chemical rule applies: like dissolves like.

1. First Step: Hydrophilic Oil. Apply the product to dry hands onto dry facial skin. Massage the skin for 1–2 minutes, paying special attention to areas with closed comedones. The oil penetrates deep into the pores, softening and binding the dense sebum. Then, add a little warm water to turn the oil into an emulsion and rinse thoroughly.
2. Second Step: Gentle Cleansing Gel. Use a water-based product (gel or foam) with a neutral pH. It delicately removes the residue of the hydrophilic oil, dissolved impurities, and sweat.

This approach allows for deep pore cleansing without damaging the skin's protective barrier or provoking excessive sebum secretion.

Why You Should Abandon Aggressive Scrubs and Alcohol Toners

Many people try to literally "scrape off" closed comedones from their face or "burn" them with alcohol. This is the main mistake that only worsens the problem.

Aggressive scrubs with large particles (such as apricot kernels) traumatize the epidermis. Since under-the-skin pimples are sealed beneath the skin layer, mechanical particles cannot reach them. Instead of cleansing, you create micro-tears, damage the protective barrier, and spread bacteria. As a result, a closed comedone easily turns into an painful inflammation.

Alcohol toners are no less destructive. They aggressively dehydrate the skin. Trying to protect itself from dryness, the sebaceous glands begin producing sebum in double volume, leading to even deeper pore blockage.

To break this vicious cycle, it is necessary to abandon aggressive action in favor of delicate chemical exfoliation.

Active Home Care: Acids and Retinoids

Giving up aggressive mechanical scrubbing is the first step toward restoring the skin's protective barrier. However, gentle cleansing alone is not enough to clear deep sebum plugs from the pores. This is where the "heavy artillery" of modern home care comes in—chemical exfoliation and components capable of reprogramming cell function from within.

Unlike scrubs, which traumatize the epidermis, active ingredients work at a molecular level. They gently dissolve the "cement" that binds cells, liquefy accumulated sebum, and accelerate natural skin renewal. Let's examine which specific actives will become your main allies in the fight for an impeccably smooth texture.

Exfoliation with Salicylic (BHA) and Azelaic Acids

To combat closed comedones, components are needed that can penetrate the lipid barrier and dissolve the sebum plug. The duo of salicylic and azelaic acids is best suited for this task.

• Salicylic Acid (BHA) — this is a fat-soluble active. Unlike water-soluble acids, BHA penetrates deep into the pore, liquefies thick sebum, and gently exfoliates dead cells from the inside. For a home routine, toners and serums with a salicylic acid concentration of 1–2% are optimal.
• Azelaic Acid acts as a powerful keratolytic and anti-inflammatory agent. It normalizes cell division in the sebaceous gland ducts, preventing the formation of new "caps" over the pores, and also effectively eliminates post-acne marks. The effective concentration in cosmetics is 10% or higher.

Safety Rules: Do not apply these actives simultaneously in one session to avoid burns and peeling. Use a BHA toner 2–3 times a week in the evening, and azelaic acid on other days. Always apply an SPF cream in the morning.

Using Retinoids to Accelerate Cell Turnover

If acids primarily work on the surface and inside the pore, retinoids (Vitamin A derivatives) act at a deep cellular level. This is recognized as the "gold standard" in closed comedone therapy. The main task of retinoids is to normalize the keratinization process. Under their influence, epidermal cells begin to renew and shed on time, without having time to stick to the skin's sebum and block the duct.

Both cosmetic forms (retinol, retinaldehyde) and pharmaceutical preparations (such as adapalene) are effective against milia.

Rules for Safely Introducing Retinoids into Your Routine:

• Gradual Start: Begin with a minimal concentration and use the product 2 times a week, gradually increasing frequency as the skin adapts.
• Application on Dry Skin: Apply retinoids only to completely dry skin 15–20 minutes after washing to minimize the risk of peeling and itching.
• Sandwich Method: If you have high sensitivity, apply a light moisturizer first, then the retinoid, and then another layer of cream.
• Mandatory SPF: Retinoids increase skin photosensitivity, so using a broad-spectrum sunscreen in the mornings becomes a strict rule.

The first stable results from using retinoids become noticeable after 6–12 weeks of regular use.

Cosmetic Procedures and Pharmaceutical Preparations

When home care with acids and retinoids is properly established, but deep subcutaneous elements are clearing too slowly, the "heavy artillery" comes into play. Closed comedones are often lodged in deep layers of the epidermis, and to accelerate the skin clearing process, the synergy of professional techniques and targeted pharmaceutical formulas is required.

Clinical procedures allow for the quick and safe release of blocked pores while minimizing the risk of inflammation, whereas specialized topical preparations block the mechanism of new plug formation itself. Combining these two approaches helps not just temporarily mask the problem, but completely restructure the function of the sebaceous glands and restore the face's long-awaited smoothness.

Which Facial Cleansing is Most Effective with a Cosmetologist (Mechanical, Combined)

When it comes to closed comedones, a standard ultrasonic facial cleansing is largely ineffective: the ultrasonic wave is simply incapable of extracting sebum sealed under a dense layer of epidermis. A deeper and more targeted approach is required here.

Cosmetologists distinguish two main methods for combating this problem:

• Mechanical (Manual) Cleansing. The specialist carefully opens each closed comedone with a sterile needle or loop, and then manually removes the sebum plug. This is the most reliable way to eliminate deep "milia" in one session, but the procedure is traumatic and requires time for skin recovery.
• Combined Cleansing. This is the recognized "gold standard." The procedure combines apparatus methods (ultrasound, light peeling) to soften the stratum corneum and delicate mechanical extraction of only those elements that cannot be removed otherwise.

For skin prone to closed comedone formation, combined cleansing is the most effective. It ensures deep pore cleansing, minimizes damage to healthy tissues, and shortens the recovery period.

Overview of Proven Pharmaceutical Remedies for Subcutaneous Comedones

After professional cleansing, it is important to prevent pore re-clogging. Topical pharmaceutical preparations help with this by targeting the root cause of comedone formation—excessive cell keratinization and high sebum viscosity.

The most effective pharmaceutical remedies against closed comedones are:

• Preparations based on adapalene (e.g., "Differin"): This is a topical retinoid that normalizes the cell shedding process inside the follicle. It gradually "pushes out" closed comedones and prevents the formation of new sebum plugs. It must be applied strictly at night to dry skin.
• Products with azelaic acid (e.g., "Skinoren," "Azelic"): They possess pronounced keratolytic and anti-inflammatory effects. They soften the stratum corneum and reduce sebum production. Suitable for sensitive skin.
• Salicylic acid (pharmaceutical gels and alcohol-free solutions): Penetrates deep into the pores, dissolving accumulated sebum.

Important: All pharmaceutical actives require gradual introduction into the routine (starting with 2 times a week) and mandatory use of sunscreen during the day, as they increase skin photosensitivity.

Preventing Comedone Formation and Correcting Mistakes

After going through the active treatment phase with acids, retinoids, or pharmaceutical preparations, it is important to consolidate the results and prevent the problem from returning. Often, in the pursuit of instant results, we make critical mistakes that negate all care efforts. Preventing closed comedones is not just a set of restrictions, but a conscious change in beauty habits.

To keep your skin flawlessly smooth, it is necessary to understand which actions traumatize the epidermis and provoke new pore blockages, and which ones help maintain facial cleanliness every day. Let's review the main rules for correcting mistakes and providing long-term skin protection.

Why You Must Never Squeeze Closed Comedones at Home

Attempting to squeeze a closed comedone on your own is one of the biggest mistakes in treating problem skin. Unlike open comedones (blackheads), 'subcutaneous' ones have no natural exit to the surface: they are sealed by a dense layer of epidermis.

When you try to squeeze such a bump with your fingers or a Uno loop, dangerous processes occur:

• Rupture of pore walls in deep layers. Pressure forces the mixture of sebum and keratinized cells not out, but into the dermis. This instantly provokes a severe inflammatory process, turning an inconspicuous bump into a painful subcutaneous pimple or cyst.
• Tissue infection. It is impossible to achieve sterility at home. Bacteria from hands and surrounding objects easily penetrate micro-injuries, worsening acne.
• Scar and post-acne formation. Rough mechanical action damages collagen fibers. Persistent hyperpigmentation spots and atrophic scars remain where the element was squeezed.

If a cosmetologist in a clinic carefully opens the comedone cap with a sterile needle at the correct angle, home 'DIY' will guaranteed traumatize the skin. The best way to combat them is patient dissolution using acids and retinoids.

Transitioning to Non-Comedogenic Cosmetics and Maintaining Long-Term Results

After abandoning traumatic squeezing, it is important to redirect efforts toward preventing new blockages. The main step in this process is reviewing your cosmetic bag and switching to non-comedogenic care.

The 'non-comedogenic' marking is an important guide, but not a 100% guarantee, as there is no single testing standard. Those with comedone-prone skin should analyze ingredients themselves. Avoid heavy natural oils (coconut, cocoa, wheat germ), lanolin, isopropyl myristate, and dense waxes in facial cosmetics. Prefer light textures: gels, fluids, and oil-free emulsions.

To maintain long-term results, adhere to three golden rules:

• Quality hydration. Dehydrated skin begins to produce sebum in double volume. Use products containing hyaluronic acid, ceramides, and niacinamide to strengthen the protective barrier.
• Sun protection. Ultraviolet radiation provokes hyperkeratosis—thickening of the stratum corneum, which causes pores to clog faster. Choose light sunscreen fluids with SPF 30/50.
• Accessory hygiene. Regularly wash makeup brushes and sponges, and change pillowcases every 3–4 days.

Consistent, gentle care without aggressive experiments is the only way to forget about closed comedones forever.

Conclusion and Action Plan for Clear Skin

Fighting closed comedones is not a sprint, but a marathon that requires a systematic approach and patience. Now that you know the causes of subcutaneous bumps and the rules for choosing cosmetics, it is time to combine this knowledge into a clear course of action.

Here is your step-by-step plan toward perfectly smooth skin:

1. Establish double cleansing. Every evening, use an oil cleanser, and then wash it off with a gentle gel. This will help effectively dissolve excess sebum.
2. Introduce active ingredients. Start with salicylic (BHA) acid 1–2 times a week for deep pore cleansing. If necessary, introduce retinoids or azelaic acid, strictly following instructions.
3. Ensure basic hydration and protection. Use light, non-comedogenic creams to restore the protective barrier and always apply SPF every morning.
4. Avoid traumatic methods. Forget harsh scrubs, alcohol toners, and attempts to squeeze comedones at home.
5. Schedule a specialist visit. If home care does not yield noticeable results within 6–8 weeks, consult a cosmetologist for a professional combined facial or a course of peels.

Skincare Stage	Main Action	Frequency
Cleansing	Oil cleanser + gentle gel	Daily (evening)
Exfoliation	BHA acids / peels	2-3 times a week
Renewal	Retinoids	Evening, according to schedule
Protection	SPF cream	Every morning

Remember that the first stable changes will become noticeable in about a month—that is how long skin cells require for a full renewal cycle. The main thing is regularity and gentle care for your face.