Review on CLEANZOID All Purpose Drill Brush Set - 3 Attachment Kit Pack for Effortless Cleaning of Grout, Tiles, Sinks, Bathtub, Bathroom, and Kitchen Surfaces by Mark Tarnowski

I've been afraid to deep clean my husband's shower for a long time. It has porcelain tile and tiny grout lines and is very difficult to clean without burning my lungs with harsh chemicals! I happened to see this (I'm always scanning Revain for cool stuff) and thought I'd give it a try! Literally less than $13, that's a deal I couldn't refuse! I was very surprised and pleased at how stiff the bristles are. I really liked the size selection and the workmanship was very good. Yesterday I accepted the challenge and decided to use it. I used some detergents (it was necessary). But the time I spent on cleaning was a lot less than doing it by hand. They absolutely did the job I did to make my mussels! I see that I don't just use it in the bathroom. Thanks for this product! I will use for many years! Happy customer!