What’s the best way to use an essential oil diffuser? Essential oil diffusers are a popular aromatherapy tool that works by agitating the molecules in essential oils to create breathable particles ...

Essential oil diffusers spread fragrance throughout your home without a candle's open flame. Our top picks are powerful and ...

Filling your diffuser with filtered or bottled water prevents damage from hard water. Keeping the diffuser away from electronics helps avoid mist damage. Essential oils labeled "for aromatherapy use" ...