Between bobs, pixie cuts, balayage, bangs, cornrows and extensions, there are many hairstyles that come and go throughout your lifetime. But while these hairstyles may change every few months or years, your hair health is something that’s important to upkeep throughout your life. You probably know the basics of hair health, but hairstylists say there are many rules they never break when it comes to their or their clients’ hair ― and you may be breaking some of them every day. Below,