After washing your hair, rubbing it briskly with a towel may seem like the quickest way to remove water, but this action creates friction between the fabric and the hair strands. Because wet hair is more prone to pulling and mechanical damage, the American Academy of Dermatology advises using a gentler method.
Why can rubbing wet hair cause damage?
Wet hair is particularly vulnerable to mechanical damage, especially if it is pulled, twisted or repeatedly rubbed. Moving a towel back and forth increases contact between the fabric fibres and the surface of the strands.
This friction may lead to frizz, breakage and wear to the hair fibre, particularly if done every day or if the hair has already been weakened by chemical treatments and heat.
How can you remove water without rubbing?
Rather than rubbing, the American Academy of Dermatology recommends wrapping the hair in a towel so that the fabric can absorb some of the water. This is a gentler movement that limits direct friction against the strands.
Alternatively, you can simply allow your hair to air-dry for a while. First, gently squeeze away excess water with your hands, without twisting the hair.
Which towel is best for hair?
The texture of the fabric may also affect the amount of friction created. A soft towel can feel more comfortable for wrapping hair than a rough fabric.
However, the way you dry it matters most. Even a standard towel can be used without issue when you avoid vigorous rubbing and instead press or wrap the strands to remove moisture.
Do you need to stop using a towel on your hair?
No. The advice does not mean that a towel is harmful in itself. The main concern is intense, repeated friction.
Once excess water has been removed, detangle your hair gently and use a tool suited to its texture. If your hair is breaking frequently, becoming thinner, or there is a significant change to the scalp, a dermatologist can assess the situation.
Therefore, drying your hair with a towel can remain part of your routine. The difference is replacing rubbing with wrapping the towel around the hair or pressing it gently against the strands. This small adjustment reduces friction at the point when hair is most vulnerable.
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