I have one of these and it works awesome. It's not going to work as good as the hand held on, but you dont have to get your hands wt to do it either. When I say as well I mean it just takes more passes. But it will get it all off.
https://www.youtube.com/watch?v=0avHe5bmF4g
https://www.youtube.com/watch?v=0avHe5bmF4g



