Review on Ronly Electric Spin Scrubber: 360 Cordless Cleaning Tool with Replaceable Brush Heads and Extension Arm - Ideal for Shower Floors, Bathrooms, Kitchens, Tiles, Toilets, and Wheels by Hector Liamsi

This is a nifty little gadget. Bought this for a relative who has back problems and finds it difficult to hold a bath (she's the kind of person who always cleans), works well! Please note that this is not deep cleaning as well as manual cleaning, but it is good for maintenance. You must have enough strength to apply constant pressure to the brush to brush off the dirt, otherwise the rotating motion will cause it to roll everywhere. It comes with multiple attachments and charging is via USB so you don't have to worry about finding batteries.