Difference Between Blackheads and Whiteheads: What Causes Them and How to Get Rid of Both

If your skin often feels textured or bumpy despite a proper routine, chances are you are dealing with either blackheads or whiteheads. While they seem similar, they are actually quite different in how they form, behave and respond to treatment. Understanding their core differences is the first step to addressing them effectively and maintaining clearer, smoother skin every day.

What Are Blackheads and Whiteheads? Key Differences Explained

To begin with, both blackheads and whiteheads fall under the category of comedones, which are simply clogged pores. The real difference lies in whether the pore is open or closed.

Blackheads Meaning

Blackheads are open comedones. The pore stays open, allowing trapped sebum and dead skin cells to oxidise when exposed to air. This oxidation causes the dark, visible tip — hence the name blackhead.

Whiteheads Meaning

Whiteheads are closed comedones. The clogged pore is sealed at the surface, so there is no exposure to air. This makes them appear as small, white or flesh-coloured bumps.

What is the Difference Between Blackheads and Whiteheads?

Blackheads are open to the air and oxidise, turning dark. Whiteheads stay closed and remain pale or invisible unless inflamed. While both are caused by excess oil and dead skin, their treatment and prevention approaches vary slightly.

How Blackheads and Whiteheads Are Formed on the Skin

Both types of comedones result from clogged pores, but different triggers can influence how and where they appear.

How Are Blackheads Formed?

Blackheads form when oil, dirt and dead skin cells block a hair follicle, but the top of the pore remains open. When this buildup is exposed to oxygen, it turns black due to oxidation. Blackheads often appear on oily zones like the nose, forehead and chin.

How Are Whiteheads Formed?

Whiteheads form when a pore gets clogged and remains completely closed at the surface. Oil and debris stay trapped underneath the skin, leading to tiny bumps that may feel like sandpaper. These usually show up on the cheeks, jawline and sometimes the neck

Blackheads and Whiteheads on Face and Nose

These clogged pores can appear anywhere on the face, but the nose tends to have more blackheads due to oil glands. Whiteheads are common on areas with finer pores, especially in people with combination or acne-prone skin.

Effective Treatments for Blackheads and Whiteheads

While these are non-inflammatory forms of acne, they still need active treatment to prevent future breakouts and improve skin clarity.

Salicylic Acid

This beta hydroxy acid (BHA) is oil-soluble, which means it can penetrate deep into clogged pores. It helps break down sebum and exfoliate the inner lining of the pore, making it ideal for blackheads and whiteheads treatment. CodeSkin’s FaceWash BRITE is a great daily option with salicylic acid for gentle but effective cleansing.

Retinoids

Retinoids help increase skin cell turnover, which prevents the buildup of dead cells in pores. They also regulate oil production and reduce the formation of comedones. Over-the-counter retinol products or prescription-grade options can be introduced gradually for long-term benefits.

Clay Masks

Clay helps draw out impurities, control oil and shrink pores. Regular use of a clay-based mask can minimise blackheads and reduce whiteheads by keeping the pores clean and less congested.

Non-Comedogenic Products

Using moisturizers and sunscreens that are labelled non-comedogenic ensures your skincare does not clog pores. CodeSkin UltraIntense Moisturizer or UltraProtect Fluid Sunscreen maintain hydration and sun protection without triggering breakouts.

How to Prevent Future Breakouts of Blackheads and Whiteheads

Prevention is about keeping pores clean and balanced over time. A consistent routine will go a long way in reducing the appearance of comedones.

Double Cleansing

Start with an oil-based cleanser to remove sunscreen and makeup, followed by a gentle foaming face wash. This ensures that your skin is truly clean, especially at the end of the day.

Regular Exfoliation

Use a chemical exfoliant with BHA two to three times a week. It keeps dead skin cells in check and prevents pore blockages. Avoid physical scrubs that may irritate the skin or worsen whiteheads.

Avoid Heavy, Pore-Clogging Products

Silicone-heavy primers or thick moisturizers can suffocate the skin. Opt for lightweight, breathable products, especially if you already have blackheads and whiteheads on your face or nose.

Maintain Proper Hydration

Dehydrated skin may produce more oil to compensate. CodeSkin Hyaluronic 7+ is a hydrating serum that can keep the skin balanced and support a healthy barrier without adding grease.

Managing Blackheads and Whiteheads Effectively

Blackheads and whiteheads may not be as inflamed as cystic acne, but they are signs that your skin needs a bit more care and cleansing. Knowing what causes them, how they behave and what treatments work best can help you manage and reduce their appearance over time. With the right ingredients and consistent effort, you can keep your skin clearer, smoother and more radiant.