Users rave about these hair dryer diffusers for frizz-free curls and coils. Let’s get one thing straight: The diffuser isn’t a curly-girl-only tool. People with a little wave in their hair can ...

On straight hair, it can add in a gentle wave, too. Diffusers really are for everyone! Before using the Dyson, I was a diffuser amateur. Like most people, I had played around with diffusers in a ...

Something about a diffuser attachment that can’t hold up to its intended users’ routines rubs me the wrong way—because if I had straight hair, or was styling mine straight, these flaws ...