Susonnah of NaturallyCurly writes;

If you have curly hair, you have probably come into contact with a diffuser. Curly girls are familiar with it: it’s that funky, funnel-shaped device that looks like it should be in your mechanic’s garage rather than with your beauty appliances. But for as long as diffusers have been around, so have questions surrounding them. If you can’t get the hang of using a diffuser, read on for a stylist’s advice that will have you styling like a pro in no time. If you have never used a diffuser, check out Curly Suzy’s article for step-by-step instructions about how to use a diffuser. If you have questions in need of clearing up, Cindy Herrera, stylist and curl specialist at Ystylo Cindy Salon has the answers right here.