What’s a diffuser, and how does it work?
Diffusers are round plastic attachments that snap or clip onto the nozzle of your hairdryer, much like concentrators.
Diffusers work by spreading the airstream over a wider area in a controlled way. You use them by placing a section of hair onto the diffuser and pressing it up against your scalp as you blow dry.
A diffuser mainly benefits curly hair by keeping the curls’ natural shape. A traditional nozzle can easily blow curls out of shape, causing them to frizz.
How should I use my diffuser?
Diffusers must be used with a low heat and low speed setting. Otherwise, hair can become tangled quite easily. Although the drying process is slower, this is one of the best ways to prevent frizzy hair.
Applying product beforehand defines the curl or wave even more. Try MoroccanOil Curl Control Mousse, which is lightweight but still adds definition.