Review on 🚽 Pumice Stone Toilet Bowl Clean Brush: Effortlessly Remove Hard Water Rings, Calcium Buildup, and Rust - Ideal for Toilet, Bathroom, Kitchen Sink, Grill (Gray) by Charles Galan

The product is good and as it slowly disintegrates by repeatedly rubbing the affected areas, the end naturally turns into a wide elongated point, which allows it to be used in hard-to-reach places/crevices of the toilet bowl or sink . Of course, depending on the degree of accumulation, the process of using this product is not necessarily fast, but ultimately effective. I would buy again. It does what no scouring pad or other cleaning tool can, but will not damage porcelain. You can feel your progress as you work by how smooth the porcelain feels under the pumice stone doing its work compared to when there was debris to be removed. Changing movements when using a stone also contribute to achieving the goal.