Cauragi Cleaning Brush for Bath Tub, Tile and Floor Scrubber Drill Attachment Power Brush with Medium Stiff Bristles in Green, 3 Counts

Good. Be sure to set your drill out of drill mode. Put it to 10 or so. On drill mode, my drill destroyed the fitting when the brush got bound up. My own fault, nothing against the product.

I had to do some serious cleaning of a natural slate floor. I hook this up to my drill with some soapy water and vinegar and it got off some of the deepest stains I've ever seen

I used this to scrub my bath tub. It is awesome! It got rid of my hard water stains. My bath has never been so white!

This item is very difficult to use. When you attach it to a drill, you can't hold it to clean with it.