Review on Blue 20v Cordless Electric Spin Scrubber with 360° Rotation & 3 Replaceable Cleaning Brushes - Multi-Purpose Power Surface Cleaner for Tub and Tile, Includes Extension Arm and Adapter by Clint Blackman

This rechargeable cordless electric multi-purpose floor scrubber is a magnet for grandchildren! They want to help and do a good job. (See video.) It's quite powerful and works best when I'm holding it with two hands, where I want it clear, which is great. It is charged via the supplied USB cable, the same as my cell phone. When fully charged, the indicator in the charging area changes from red to green. The power of centrifugal cleaning leaves our shower and bathroom sinks sparkling clean. I'll go over the grout with a pointed brush to make it look better. Powerful cleaning!