Review on 🧽 Concentrated Stone & Tile Intensive Cleaner: Deep Clean for Marble, Limestone, Travertine, Granite, Slate, Ceramic & Porcelain Tiles by Janet Winn

I would give 10 stars if I could. I have white marble counters that are great but a nightmare. Everything stains them, especially wet ones. When unpacking, there were boxes lying around for weeks that turned out to be wet. They left dark brown stains all over the countertops. We tried everything to remove stains and nothing worked except this one! However, we didn't follow the directions on the bottle. Instead, we poured the product straight onto the counter (without diluting it) and let it sit for an hour. Then we scrub the stains with a stiff bathroom brush. The stains are gone! Pooh!