"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “A blow dryer diffuser directs the airflow, so it does not disturb the curl pattern,” explains Todd Faul, ...

When it comes to blowing out curly hair, there is one tool that is an absolute must: a hair diffuser. But what exactly does a hair diffuser do for your curls and waves? How do you go about picking the ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Diffusers evenly distribute air through a blow dryer attachment that's usually ...