Ever wondered what is the purpose of the dryer's cool shot or cool setting?
Most professional blow dryers include a cool shot, this setting is most frequently used after heat styling to quickly cool down and set the style for more long-lasting hold. Most people turn up the heat on their blow-dryer to blast their hair dry as quickly as possible, but
that may not be a very pleasant thing to do to your hair.
While using heat products to style hair too frequently can cause damage, what many don't realise is that scorching your hairstyle with hot air won't actually set it for long. In fact, one should be doing the r