How often should you wash your towels? Dermatologists reveal the truth 

Health risks of using dirty towels: Microbes transferred from towels are linked to conditions like acne, eczema, and even psoriasis flare-ups (Image: Pexels)

The fresh-smelling towel hanging in your bathroom could be harbouring an army of bacteria, skin flakes, sweat, and more than a few fungi, especially if it’s been used more than a few times. If you are someone who reuses towels without giving them a proper wash, experts say it’s time to rethink your routine.

Even clean-smelling towels may be loaded with bacteria. “Just because a towel doesn’t look dirty doesn’t mean it’s clean,” says Dr Shareefa Chause, a dermatologist based in Mumbai. Towels absorb dead skin cells, sweat, body oils, and bacteria every time you use them. If they stay damp — particularly in steamy bathrooms — they attract microbial growth.

“Using unwashed towels raises your risk of infections. Always wash in hot water with detergent and dry them thoroughly,” Dr Chause adds.

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Experts suggest that bath towels should be washed after every 3 to 4 uses — and more frequently for face towels, gym towels, and hand towels (Image: Pexels)

Experts agree that bath towels should be washed after every 3 to 4 uses — and more frequently for face towels, gym towels, and hand towels. “Damp towels quickly become a breeding ground for germs,” says Dr Chandani Jain Gupta, dermatologist, Elantis Healthcare in New Delhi. “If you’re not washing them regularly, you’re basically wiping bacteria back onto clean skin,” she adds.

Face towels, Dr Gupta says, need more frequent attention especially if you have acne. “When it comes to the face, wash your towel daily if your skin is sensitive or acne-prone. Dirty towels can clog pores, worsen breakouts, and inflame the skin. Using a fresh face towel every day reduces the chances of pore-clogging, irritation, and reintroducing bacteria to freshly cleansed skin.” he adds.

Microbes transferred from towels are linked to conditions like acne, eczema, and even psoriasis flare-ups. “The towel could be the missing link if your skin isn’t clearing up despite using the right skincare,” adds Dr Chause.

Never share your towel, advise the experts. “Whether it’s at home or the gym, sharing towels is a major no-no, according to dermatologists,” warns Dr Ameesha Mahajan, cosmetic dermatologist and founder of Eden Skin Clinic. “You’re putting yourself at risk for contagious infections like ringworm, pink eye, or even staph. Additionally, moisture, warmth, and skin debris make towels an ideal breeding ground. If someone has a skin condition or is sick, their towel must be washed after each use — and never shared,” she explains.

Gym-goers should bring their own towels, and avoid touching shared ones unless freshly laundered and sealed.

When it comes to washing your towel, handwashing, though common in many households and regions, is not always as effective. “Cooler water and soap bars may not kill germs effectively,” notes Dr Chause. Washing in contaminated basins or rivers can actually spread bacteria instead of removing it.

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Regardless of washing method, complete drying is critical. “Never leave towels in a heap or hang them where they’ll stay damp. Mould and mildew can grow within hours,” she warns.

Towels made of cotton are breathable, and microfibre towels dry quicker — both are safe as long as they’re clean and dry. If your skin seems irritated for no clear reason, your towel may be the silent culprit.

• Wash towels in hot water (60°C or more)
• Use disinfecting detergent, especially if someone is ill
• Don’t overload the machine — towels need space to get properly cleaned
• Dry completely — sun-drying works, but ensure they’re fully dry before storing
• Use separate towels for face, body, and sensitive areas
• Never share towels — at home or at the gym

1. Why is it important to wash towels regularly?

Using unwashed towels can raise your risk of infections as they can harbor bacteria, skin flakes, sweat, and fungi. Washing them regularly in hot water with detergent and drying them thoroughly can help reduce this risk.

2. How often should I wash my bath towels?

Experts suggest washing bath towels after every 3 to 4 uses. Face towels, gym towels, and hand towels should be washed more frequently, especially if they are damp.

3. Can dirty towels affect my skin?

Yes, dirty towels can clog pores, worsen breakouts, and inflame the skin, particularly if you have acne or sensitive skin. Using a fresh face towel daily can help reduce these issues.

4. What infections can I get from using dirty towels?

Using dirty towels can put you at risk of contagious infections like ringworm, pink eye, or staph. They can also contribute to conditions like acne, eczema, and psoriasis flare-ups.

5. Should I share my towel with others?

No, sharing towels, whether at home or the gym, is not advisable as it increases the risk of spreading infections. Always use your own towel and ensure it is clean and dry.

6. What is the best way to wash and dry towels?

Wash towels in hot water (60°C or more) with a disinfecting detergent, especially if someone is ill. Ensure they are not overloaded in the machine and are dried completely. Sun-drying is effective as long as towels are fully dry before storing.

7. Are there specific types of towels that are better?

Cotton towels are breathable, and microfibre towels dry quicker. Both are safe to use as long as they are clean and dry. If your skin is irritated without a clear reason, your towel might be the cause.

8. Can handwashing towels be effective?

Handwashing, though common, may not be as effective because cooler water and soap bars might not kill germs effectively. Washing in contaminated basins or rivers can spread bacteria instead of removing it. Ensure complete drying to prevent mould and mildew growth.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for a specific health diagnosis.