Had to have it replaced, due to motion detector not working, but worth the trouble getting it again, because I need a hand-less dispensing of soap, in the home. I do keep the soap diluted, so that the dispenser pump doesn't clog. Very attractive on the counter-top of the bathroom. Kids are more apt to use the soap, because it's so "niffty" to wave one's hand and get soap to wash up with. ! :)