Aromatherapy machine: The ultrasonic vibration technology adopted by the aromatherapy machine can atomize the water molecules to the nanometer level, which can effectively disperse and diffuse the aromatherapy essential oil into the air so that we can bathe in the fragrant air.
Humidifier: the ultrasonic vibration power of the humidifier is insufficient, which can not make the fragrance essential oil complete decomposition and release. It is possible to store part of the essential oil on the water tank wall, wasting essence oil.