Acne, whiteheads, blackheads, and clogged pores are common concerns, but they are not all treated in exactly the same way. A useful starting point is to identify the type of breakout, use gentle supporting skincare, choose treatments with realistic evidence, and allow enough time to judge whether they are helping.
This hub explains the differences between acne lesions, safer treatment options, skincare mistakes that can worsen irritation, the limits of pore treatments, and when professional care is appropriate.
Last editorial update: July 27, 2026
At a glance: Whiteheads and blackheads are types of clogged pores called comedones. Inflamed pimples, pustules, nodules, and cysts require a different level of care. Do not squeeze or extract acne at home, and do not expect pores to open, close, or disappear permanently.
Important: Acne-like bumps are not always acne. Rosacea, folliculitis, perioral dermatitis, medication reactions, and other conditions can look similar. Seek professional assessment for severe, painful, scarring, persistent, sudden, or unusual breakouts.
What Causes Acne and Clogged Pores?
Acne develops when hair follicles become blocked with oil and dead skin cells. Inflammation and bacteria associated with acne can then contribute to red or painful lesions. Hormones, genetics, some medications, friction, certain hair or cosmetic products, and individual skin characteristics may also play a role.
Acne is not simply caused by dirty skin. Washing repeatedly, scrubbing aggressively, or using harsh alcohol-based products can irritate the skin without correcting the processes that cause acne.
Whiteheads
A whitehead is a closed comedone. Oil and dead skin cells block the follicle, but a thin layer of skin remains over the opening. Whiteheads usually look like small, skin-colored or pale bumps.
Blackheads
A blackhead is an open comedone. The dark surface is caused by material within the follicle being exposed to air—not by trapped dirt. Scrubbing harder will not remove the underlying tendency to form blackheads.
Visible or Enlarged-Looking Pores
Pores are normal openings connected to hair follicles and glands. Their visibility can be influenced by genetics, oil production, clogging, skin elasticity, sun damage, and age. Products may reduce how noticeable pores look, but they cannot permanently erase them.
Understanding Different Types of Acne
Whiteheads
Closed, non-inflamed clogged pores that usually appear as small flesh-colored or pale bumps.
Blackheads
Open clogged pores with a dark surface caused by oxidation rather than poor hygiene.
Papules
Small, raised, inflamed bumps that may feel tender and do not contain a visible white or yellow center.
Pustules
Inflamed bumps containing visible fluid or pus. Squeezing them may increase inflammation and the risk of marks or scars.
Nodules and Cysts
Deep, painful lesions that have a greater risk of scarring and usually need professional treatment.
Post-Acne Marks
Flat red, purple, brown, or gray marks may remain after acne clears. These differ from permanent indented or raised scars.
Acne Marks and acne scars are different
| Concern | Typical appearance | What it means | General approach |
|---|---|---|---|
| Post-inflammatory redness | Flat pink, red, or purple areas | Colour remaining after inflammation | Sun protection, controlling new acne, patience, and professional advice if persistent |
| Post-inflammatory hyperpigmentation | Flat brown, gray, or darker patches | Extra pigment after a breakout, often more noticeable in darker skin tones | Prevent new acne, avoid picking, use sun protection, and discuss suitable treatments with a professional |
| Indented scars | Pits, depressions, or uneven texture | Permanent structural change after inflammation | Usually requires assessment and procedures selected for the scar type |
| Raised scars | Firm or elevated tissue | Excess scar tissue | Needs professional diagnosis and treatment planning |
Preventing new inflammatory acne and avoiding squeezing are important because scar treatment is more difficult than treating many active breakouts.
A Simple Routine for Acne-Prone Skin
A supporting skincare routine will not replace treatment for moderate or severe acne, but it may reduce avoidable irritation and make treatment easier to tolerate.
Morning
- Cleanse gently. Use lukewarm water and a mild cleanser. Avoid scrubbing brushes and rough washcloths.
- Apply acne treatment if directed. Follow the product label or your clinician’s instructions.
- Moisturize. Choose a lightweight or richer texture based on dryness and comfort rather than avoiding moisturizer automatically.
- Use sunscreen. Apply broad-spectrum, water-resistant SPF 30 or higher to exposed skin.
Evening
- Remove makeup and sunscreen. Avoid aggressive rubbing.
- Cleanse gently. Washing repeatedly during the day can increase dryness and irritation.
- Apply the selected treatment. Use the amount and frequency stated on the label or prescribed by a professional.
- Moisturize if needed. Acne treatment commonly causes dryness, especially during the first weeks.
Avoid adding several acne treatments at the same time. Introducing one planned change at a time makes irritation and benefit easier to identify.
Acne and Whitehead Treatment Options
The best option depends on the type and severity of acne, age, pregnancy status, skin sensitivity, previous treatment, other medicines, and the risk of scarring. The categories below are general education, not a personalized treatment plan.
Benzoyl Peroxide
Benzoyl peroxide can help reduce acne-associated bacteria and inflammation. It may be useful for inflamed pimples and is often used in combination treatment.
Possible problems include dryness, irritation, and bleaching of towels, bedding, or clothing. Stop using it and seek help for severe swelling, blistering, breathing difficulty, or another serious reaction.
Topical Retinoids
Topical retinoids help prevent follicles from becoming clogged and can be particularly useful for whiteheads and blackheads. They may cause dryness, peeling, or irritation when treatment begins.
Topical retinoids are generally avoided during pregnancy and when planning pregnancy. Discuss pregnancy, breastfeeding, and contraception with an appropriately qualified professional before use.
Salicylic Acid
Salicylic acid can help exfoliate within clogged pores and is commonly used for whiteheads, blackheads, and mild acne. Stronger or more frequent use does not automatically produce better results and may irritate the skin.
Azelaic Acid
Azelaic acid can help with clogged pores and inflammation and may also improve some dark marks left after acne. Suitable strength and frequency depend on the product and individual skin tolerance.
Prescription Treatments
Moderate, severe, painful, widespread, or scarring acne may require prescription combinations, oral medicines, hormonal treatment, or isotretinoin. These treatments have important risks, monitoring requirements, and contraindications.
Professional Procedures
Dermatologists may use selected procedures for stubborn comedones, active acne, pigment changes, or scars. The correct procedure depends on the diagnosis, skin tone, scar type, and whether acne is still active.
How Long Does Acne Treatment Take?
Acne treatment requires patience. Some irritation may appear before improvement, particularly with certain topical medicines. Many treatments need several weeks before a clear benefit becomes noticeable, and more complete improvement may take two to three months or longer.
Changing products every few days makes it difficult to judge effectiveness and can worsen irritation. Follow the treatment directions, use supportive moisturizer and sunscreen, and arrange professional review if the condition is not improving.
Using Acne Treatments More Safely
- Read the complete label, including warnings and age restrictions.
- Start only one new active treatment when practical.
- Do not apply more than directed.
- Avoid using several strong exfoliating products together.
- Keep acne medicines away from the eyes, lips, and broken skin unless the directions specifically allow use there.
- Use moisturizer to reduce avoidable dryness.
- Use sun protection, especially when a treatment increases sensitivity.
- Tell a pharmacist or clinician about pregnancy, pregnancy planning, breastfeeding, medication, eczema, or known allergies.
- Do not share prescription acne medicine.
- Do not use leftover antibiotics or isotretinoin without medical supervision.
What Not to Put on Acne and Whiteheads
Household ingredients are not automatically safe merely because they are inexpensive or natural. Avoid treating acne with methods likely to irritate, burn, or damage the skin.
- Lemon or other citrus juice.
- Baking soda.
- Undiluted apple-cider vinegar.
- Toothpaste.
- Undiluted essential oils.
- Harsh salt or sugar scrubs.
- Rubbing alcohol.
- Very hot steam intended to “open” pores.
- Needles, extraction tools, or vacuum devices used at home.
- Repeated squeezing, scraping, or picking.
Burning, stinging, peeling, or redness does not prove that a home treatment is removing acne. Irritation can make breakouts and post-acne marks more noticeable.
Why You Should Not Squeeze Whiteheads or Pimples
Squeezing can push material deeper into the skin, increase inflammation, introduce bacteria, and raise the risk of pain, discoloration, and scarring. Deep or painful lesions are particularly unsuitable for home extraction.
A dermatologist may perform sterile extraction for selected stubborn comedones. That is different from using fingers or tools at home.
Can you open, Close, or shrink pores?
Pores do not open and close like doors. Heat and steam may soften surface material temporarily, but they do not permanently open pores. Cold water does not close them.
You also cannot permanently remove pores because they are normal parts of the skin. However, the following may make them appear less noticeable:
- Gentle cleansing without aggressive scrubbing.
- Managing excess oil and clogged pores.
- Using suitable acne treatment consistently.
- Moisturizing to reduce irritation and rough texture.
- Protecting skin from ultraviolet damage.
- Avoiding picking and repeated mechanical extraction.
- Professional treatment when enlarged-looking pores are associated with scarring or significant sun damage.
Acne Care Across Different Skin Tones
Acne can affect every skin tone. In medium and darker skin tones, post-inflammatory dark marks may last longer than the active pimple and can become a major concern.
Harsh treatments, picking, burns, and unnecessary irritation can make discoloration worse. A good plan treats active acne while also reducing irritation and protecting the skin from sunlight.
Seek professional advice before aggressive peels, lasers, or at-home procedures, because the risk of pigment change varies with the procedure, skin tone, and individual history.
Special Acne Situations
Teen Acne
Acne commonly begins during adolescence, but it should not be dismissed as something a teenager must simply tolerate. Early treatment may reduce the risk of scars and emotional distress.
Adult Acne
Acne can continue or begin during adulthood. Sudden acne accompanied by irregular periods, increased facial hair, scalp hair loss, or other hormonal symptoms deserves professional assessment.
Pregnancy and Breastfeeding
Some common acne medicines are not appropriate during pregnancy or pregnancy planning. Do not assume an over-the-counter product is safe. Check with a pharmacist, dermatologist, obstetric professional, or other qualified clinician.
Baby Acne
Do not use adult acne products, acids, essential oils, or harsh home remedies on a baby. Many infant facial eruptions improve without treatment, but a pediatric professional should assess persistent, severe, spreading, blistering, or unusual rashes.
When to See a Dermatologist or Healthcare Professional
Arrange professional advice if you have:
- Moderate or severe acne.
- Deep, painful nodules or cysts.
- Acne that is producing scars.
- Persistent dark marks that are causing concern.
- Acne affecting the chest, back, or a large area.
- Breakouts that have not improved after an appropriate treatment trial.
- Severe irritation or allergy after using a product.
- Sudden acne with possible hormonal symptoms.
- Acne that causes anxiety, low mood, embarrassment, or social withdrawal.
- A breakout that may not actually be acne.
Seek urgent medical care: Get urgent help for breathing difficulty, severe facial or throat swelling, extensive blistering, rapidly spreading painful redness, fever with worsening skin symptoms, eye involvement, or another severe and rapidly worsening reaction.
Explore the NextFitLife Acne and Pore Guides
This directory highlights the most relevant starting guides. Older overlapping or redirected pages are intentionally not repeated here.
Acne Treatment and Prevention
- Acne Treatment Guide — An overview of acne types, treatment categories, and when professional care may be needed.
- Acne Treatment for Teenagers — Age-appropriate skincare, treatment expectations, and support for teen acne.
- Managing Acne During Winter — Balancing acne treatment with seasonal dryness and irritation.
Whiteheads and Comedones
- Whiteheads: Causes and Treatment Options — The main guide to closed comedones and safer treatment choices.
- Whiteheads on the Nose — Why they form and how to manage them without squeezing.
- Blackheads on the Nose — Understanding open comedones and realistic treatment expectations.
Acne Marks and Scars
- Acne-Scar Treatment Options — An introduction to treatments selected according to scar type.
- Acne Marks, Scars, and Cosmetic Treatments — How home care differs from professional scar treatment.
- Acne-Scar Treatment in London — Questions to ask when comparing clinics and procedures.
Visible and Clogged Pores
- Visible Pores on the Nose — What affects pore appearance and what skincare can realistically change.
Continue Exploring Beauty
Explore skin aging, hair care, nail care, oral care, eye care, and body-confidence guidance from the main Beauty Hub.
How NextFitLife Approaches Acne Content
NextFitLife aims to explain acne and skincare topics in accessible language while distinguishing general education from individual diagnosis and treatment.
Most NextFitLife content is written by founder and lead writer Adel Galal. Adel is an independent health and wellness writer. He is not a dermatologist, pharmacist, pediatrician, dietitian, or other licensed healthcare professional.
Not every NextFitLife acne article has been medically reviewed. When an article has been reviewed by a qualified professional, it should clearly identify the reviewer, relevant credentials, and review date. An article without a named medical reviewer should be understood as editorially reviewed rather than clinically reviewed.
Depending on the subject, research may include professional dermatology guidelines, government health agencies, systematic reviews, and peer-reviewed research. Sources should support the specific claim being made.
Read more about our standards:
Trusted Acne and Skincare Resources
- American Academy of Dermatology: Acne Resource Center
- American Academy of Dermatology: Acne Diagnosis and Treatment
- American Academy of Dermatology: Updated Acne Guidelines
- American Academy of Dermatology: Habits That Can Worsen Acne
- American Academy of Dermatology: Caring for Visible Facial Pores
- NHS: Acne Treatment
- NHS: Acne Diagnosis and Severity
Frequently Asked Questions
What is the difference between a whitehead and a blackhead?
A whitehead is a closed clogged pore covered by a thin layer of skin. A blackhead is open at the surface. Its dark color comes from exposure to air rather than trapped dirt.
Can I permanently close or remove my pores?
No. Pores are normal skin structures. Skincare may reduce clogging, oiliness, irritation, or sun damage and make pores appear less noticeable, but it cannot permanently erase them.
Should I squeeze a whitehead?
No. Squeezing can increase inflammation, push material deeper into the skin, introduce bacteria, and raise the risk of pain, discoloration, and scarring.
Which ingredients are commonly used for whiteheads?
Common treatment categories include topical retinoids and salicylic acid. Benzoyl peroxide and azelaic acid may also be useful depending on the type of acne and individual circumstances.
How long does acne treatment take to work?
Many treatments need several weeks before improvement becomes noticeable. More complete improvement may take two to three months or longer. Changing products every few days can increase irritation.
Does oily skin still need moisturizer?
It may. Acne treatments and frequent cleansing can dry or irritate oily skin. Choose a moisturizer with a texture that feels comfortable and does not worsen your individual symptoms.
Can diet cure acne?
No single food or diet has been proven to cure every type of acne. Dietary patterns may affect some people, but moderate, severe, painful, or scarring acne should not be treated with diet alone.
Are home remedies safe for whiteheads?
Not necessarily. Lemon juice, baking soda, toothpaste, undiluted vinegar, essential oils, and aggressive scrubs can irritate or burn the skin. Natural origin does not guarantee safety.
When should I see a dermatologist for acne?
Seek professional advice for moderate or severe acne, painful nodules or cysts, scarring, persistent breakouts, severe irritation, unusual acne-like rashes, or acne affecting emotional wellbeing.
Are topical retinoids safe during pregnancy?
Topical retinoids are generally avoided during pregnancy and pregnancy planning. Discuss acne treatments with an appropriately qualified professional if you are pregnant, planning pregnancy, or breastfeeding.
Treat Acne With Patience, Not Aggression
Acne is not a failure of hygiene, and healthy skin does not mean completely poreless skin. The most useful approach is gentle supporting care, an appropriate treatment selected for the type of acne, realistic time frames, and professional help when the condition is painful, severe, scarring, or persistent.
Choose a guide from the Acne and Pore Library or return to the NextFitLife Beauty Hub.
Acne and Medical Disclaimer
This page provides general educational information and does not replace individual medical or dermatological advice, examination, diagnosis, or treatment.
Consult an appropriately qualified professional before starting prescription treatment, oral medication, topical retinoids, strong acids, chemical peels, supplements, or a routine that may affect pregnancy, breastfeeding, medication, allergies, or an existing skin condition.
Do not delay professional care because of information found on this website. Seek urgent help for breathing difficulty, severe facial or throat swelling, extensive blistering, rapidly spreading painful redness, eye involvement, fever with worsening skin symptoms, or another severe and rapidly worsening reaction.