One of the convenient qualities silk provides is its preservative benefits. What does this mean? That blow out that you spent a ton of money on, can last more than 24 hours now! Because silk creates less friction, it also allows you to spend less time touching up your styled hair in the morning. So not only have you extended the value of your salon hair, but you’ve also managed to cut out hair tools that cause heat damage and you’ve also gained extra time for yourself (which is priceless)!