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Think that air drying your hair is the healthiest way to dry it? Think again! The scientific evidence suggests that the best way to dry your hair is with a blow dryer on low heat, at approximately 15 centimeters away from your head. Why? Because prolonged wetness can contribute to swelling of the hair shaft and structural damage of the hair. You don't want to leave it wet for too long. With that said, we also know that high heat from styling tools and close-range blow drying can also be damaging. So never forget your heat protectant! Did you know this? Do you prefer to air dry or blow dry your hair? #hair #haircare #hairgrowth #hairloss Ps. Highly rate this @Dyson UK hair dryer!