Medically reviewed by Arno Kroner, DAOM Fill your diffuser with filtered or bottled water to prevent damage.Choose essential oils labeled "for aromatherapy use" only.Keep the diffuser away from ...

Once you learn how to use a hair diffuser, you'll kiss that flat iron goodbye.

If you have curly or wavy hair and want to blow-dry your hair with as little frizz as possible, a diffuser could be a great tool for you.

How to use a hair diffuser on wavy hair “The diffusing process for wavy hair is almost identical to the curly hair one,” Homan noted.