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, ...

This article contains affiliate links. We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement. Essential oil diffusers were one of the ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. If you’ve ever owned a hair dryer, there’s a good chance you’ve ...