Electric Spin Scrubber - Cordless 360° Multi-Purpose Cleaning Brush with 3 Replaceable Heads & Extension Arm - Perfect for Shower, Tile, Floor, Kitchen, Bathroom Cleaning - Ideal for Deep Cleaning Grout, Tubs, Sinks and Hard-to-Reach Areas

Very nice. I don’t have to get on all fours to clean the bath tub. I normally have to climb the tub to clean the shower. I don’t have to now. I am no longer at risk for slipping and falling. This is nice for cleaning the shower curtain as well. The scrubbing power is good. It is not that difficult to change the brushes either. I like the fact the it comes with a cord and an adapter.