Review on 🧼 Drill Brush for Cleaning - Bathroom Accessories Set with Shower Curtain, Bath Mat, Scrub Brush - Bathtub, Sink, Toilet, Bidet - Flooring Cleaning Supplies - Grout Cleaner - Spin Brush - Bathroom Cleaner by Aretha May

I found these when they were bundled with the Bio-Clean Hard Water Stain Remover which I bought when trying to get rid of hard water stains. I live in an area where the water is so hard and full of minerals that last week I blamed my son (11) for not flushing the toilet! Our water can get so bad and discolored! I've used it on the bad guys on our subway porcelain tile and grout, so much less work than manual cleaning! I don't know if the tiles were ever as shiny as they are now and the grout is back to its original light gray color (with some residual rust spots which I will remove by hand). The only complaint, which I wouldn't even call mandatory, is that those yellow medium bristles might not be suitable for an acrylic bathtub. I bought the white soft bristle and will check it out once it arrives! But overall this product is amazing and saves time and hands!