has anybody used the mr clean autodry carwash, does it really work. saw one at walmart ,18 bucks not bad at all. Before i purchase one, i whant to make sure it works.

 

Yeah it works great. I have a dark car and as long as i use it later in the day I get no waterspots at all. If you use it at like noone you will get a few waterspots but nothing compared to using regular car wash/hose.