These devices spritz a mist made of water and essential oils. As a result, air purifiers and essential oil diffusers can have vastly different effects on our respiratory health, Dr. Payel Gupta ...
we looked at how our essential oil diffuser picks affected indoor air quality. We tested multiple essential oils and blends, using four ultrasonic diffusers—the 300 mL Urpower diffuser ...
A diffuser holds essential oils or fragrance oils and disperses them into the air. There are two main types of diffusers: ultrasonic and nebulizing. Ultrasonic diffusers use evaporating water to ...