Review on TotalComfort® Ultrasonic Humidifier Night Light Aromatherapy by Isabel House

Love the quiet operation, the looks, the control and the choice of flow rate and run time. For example, a red light signals when it's time to clean the sensor etc. What I didn't like was the lengthy process of cleaning the sensor/membrane and that the harder your water is, the more often cleaning needs to be done, even with deionizing capsules .