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How to use a hairdryer safely

Posted on by Inna Morozova

Hairdryer or air-drying? Does a hairdryer damage hair?

Blow-drying is more convenient, but is it also better for your hair? Hairdressers hear this question all the time, so here is a short guide with the key facts to remember.

Hairdryer – yes!

Research shows that drying hair correctly with a hairdryer can be even gentler than letting it dry naturally for a very long time – especially for long hair. You just need to remember a few basic rules to keep your hair healthy and good-looking.

How to blow-dry your hair without damaging it

  • After washing, wrap your hair in a towel for a short while so the fabric absorbs excess water – blot, do not rub.
  • Try not to comb wet hair. If you have to, use a wide-tooth comb.
  • Start drying at the lowest temperature and increase it gradually. Air below about 60°C is considered safe.
  • Direct the airflow at the roots first, then move down to the ends, holding the dryer about 15–20 cm from your hair.
  • Use heat-protection products that shield your hair from damage.
  • Do not over-dry the strands, as this damages the cuticle. Finish with the cool setting.

Also remember: do not go outside with wet hair, especially on cold days – wet hair is more prone to damage.

How a hairdryer can damage hair – avoid this

  • An unsuitable dryer and the wrong drying technique can make hair thin and brittle.
  • Very hot air is harmful because water evaporates from the hair too quickly and it loses moisture. The protective layer formed by the cuticle also suffers – under very hot air it can crack and break.
  • Holding the dryer too close to your head overheats the hair. Keep moving the dryer and do not aim the airflow at one spot for too long.
  • Low-quality equipment can also do harm – older technology and uneven heating overheat some strands more than others.

Want your hair dried and styled by a professional? At Haircut Express the men’s haircut includes a wash and drying, and women can choose the option with a wash and brush styling – without an appointment. Find your nearest salon and check the prices.

FAQ

Does a hairdryer damage hair?

Only when it is too hot and held too close. Drying with warm (not hot) air from 15–20 cm away, keeping the dryer moving, is safe – research shows it can even be gentler than letting hair stay wet for a very long time.

What hairdryer temperature is safe?

A medium setting (about 50–60°C) for drying, and the cool shot at the end to set the style. Use the highest temperature only briefly and only with a heat-protection product.

Should I dry my hair straight after washing?

First gently blot it with a towel or a cotton T-shirt (without rubbing) and wait a few minutes – drying dripping-wet hair takes longer and puts more strain on it.

Is it better to let hair dry naturally?

For short hair – yes. Long, thick hair takes hours to dry, and the swollen cuticle is more prone to damage during that time; it is better to dry it to about 80% with warm air.

Is my hair dried after a haircut at Haircut Express?

The men’s haircut includes a wash and drying; for women, choose the option with a wash and light styling – the hairdresser will dry and style your hair with a brush. Details in the price list.

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Inna Morozova