Electric Spin Scrubber,Cordless Cleaning Brush, 450 RPM Power,8 Replaceable Heads,with LED Display&Adjustable Head

I wish I had discovered this tool long ago! It is an excellent item. Has all parts to scrub various surfaces. I couldn't get my thin, water line from 5 years of buildup. It is a dull line but bothered me due to hard water. I tried every chemical and all types of stiff brushes, always hurting my shoulders from the work. I tried the roughest scrub pad and it did take some off but not making it like new. I then poured a few cups of 6% vinegar in and let sit overnight. The scrubber then worked to take 95% of ring off. I had to apply hard pressure then light on and off. I am now happy as it appears as new. Using the brush every two weeks. I live alone and have two toilets. Again a great implement, directions and ordering. The ONLY DRAWBACK is that it is VERY DIFFICULT to pull the scrubbers OFF. Maybe this is just mine. I now use a large screwdriver to pry it off easily. A minor inconvenience for a 99% tool.

this little scrubber is great! all the brushes and scrubbers wirk well. my pnly downfall with this is chamging the brushes. they are firmly on there and difficult to pull off. ps...... I did just have wrist surgery hopefully when I gain my strength back it won't be as difficult.