Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Oily skin is largely genetic and hormone-driven. You cannot “close” pores permanently, but the right routine controls shine, reduces breakouts and makes pores look smaller.
Gentle cleanser twice daily — do not over-wash (it rebounds with more oil)
Lightweight, oil-free (non-comedogenic) moisturiser and sunscreen
Salicylic acid or niacinamide to manage oil and pores
Retinoids can improve pore appearance over time
Blotting papers for shine during the day
When to see a doctor urgently
Oily skin with lots of acne (treat the acne)
Sudden oiliness with irregular periods/hair growth (possible PCOS)
Avoid harsh scrubbing and alcohol-heavy toners (they worsen oil)
You can’t shrink pores permanently. Pore size is mostly genetic; products make pores look smaller and control oil but do not permanently close them. Over-washing backfires. MedDroid gives general information, not a diagnosis.
Frequently asked questions
How do I control oily skin?
Cleanse gently twice a day (not more), use an oil-free moisturiser and sunscreen, and add salicylic acid or niacinamide. Over-washing makes skin oilier.
Can I permanently close my pores?
No — pore size is largely genetic. Salicylic acid, niacinamide and retinoids make pores look smaller and reduce oil, but cannot permanently shrink them.
Does oily skin need moisturiser?
Yes — a lightweight oil-free moisturiser. Skipping it can trigger more oil production.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.