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 ...

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 ...

If you’ve ever owned a hair dryer, there’s a good chance you’ve encountered a diffuser attachment before. Diffuser attachments are round, claw-like pieces that fit onto the nozzle of a hair dryer and, ...