Review on 🧽 U.S. Pumice FLEX-12 C Scrubbing Screen for Household Cleaning, Grit Abrasive Screen, Grill Cleaner, Carbon, Rust, and Scale Remover, 5.5" x 4", (1 Screen), 3 Pack by Diana Johnson

I love this product! This is a must when working on some pretty tough dirt! I don't like using harsh chemicals around the house if I can avoid it, but I need something to cut through what our very hard Arizona water leaves behind. It is very abrasive and will scratch surfaces. So if you don't want your polished sinks getting scratched, don't use it. However, when you're working on something that's in such bad shape that a few scratches are a small price to pay for cleanliness. continue! I've used it in the shower to remove soapy water and it did what no one else could without scratching, but I'm not sure what material the shower stall is made of. Now it looks like new!