This tile grout brush easily through the grout line corners, tight spot etc that makes cleaning hard to reach spot a piece of cake. It effectively removes the stain stubborn dirt, dirty water and dust on the ground or without damage the wall. The floor scrub can rotate degree at the pivot joint to provide you with the best angle for all deep cleaning jobs. It’s made of high quality stainless steel pp wire+ TPR. Poles can be joint easy to rotate and fix. There is a hanging hole on the top it can be hand on the bathroom wall. You can use the back of the scraper bar to scrub after sweep your floor.