If you have curly or wavy hair and want to blow-dry your hair with as little frizz as possible, a diffuser could be a great tool for you. The conical pronged device attaches to the end of your hair ...

If you have curly hair, you’ll know how different it can look from one day to the next. One day it’s defined and bouncy, the next it’s flat or frizzy — and often, the best curly hair products or ...

Diffusers evenly distribute air through a blow dryer attachment that's usually bowl-shaped, allowing you to work on big chunks of hair at a time. It applies dispersed heat directly to the hair without ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Some diffusers are capable of accommodating more hair than others or are designed to get closer to your ...