It is collecting water, so it definitely works however, three things to keep in mind if you are using this in a bathroom - 1, you are going to need an outlet in the bathroom, 2, if that outlet turns on with the light-switch you are going to need to leave your light on for it to work and 3, this dehumidifier alone does not seem to be enough to prevent a toilet from sweating. The night-light is pretty, but is mostly useless unless you have the right kind of outlet.