Manufacturers recommend cleaning ultrasonic diffusers once every few days or uses so that oils don’t build up and nothing can grow in the stagnant water. The maintenance instructions for our top ...

Turn your home into a spa-like experience with one of these top picks. Essential oil diffusers are commonly used in spas to help create a relaxing environment. But you can also use them in your ...

The instructions don't specify how to clean ... What to look for in a fragrance diffuser When it comes to essential oil diffusers, there are three types of dispersing methods as well as several ...