I wanted an ultrasonic humidifier that is easy to clean. I don't like the ones with filters and wicks you have to change constantly and we had a sunbeam ultrasonic that works great, but is a bit hard to clean.However, this one, despite having variable controls for the output, seems to put out a constantly heavy stream of moisture. So, if you leave it running all night, it saturates the area around it. We tried putting down a towel and it soaks it. I want the moisture in my air - not my carpet.It is nice and quiet and easier to clean, but I can't overcome the soaking problem. I am planning to return this item.I am planning to return this item.