Review on 🧽 20-Pack Pumice Stones for Cleaning - Pumice Scouring Pad, Toilet Bowl Ring Remover, Bath, Household, Kitchen, Pool Cleaner - 5.9 x 1.4 x 0.9 Inch (Gray) by Jessica Bohannon

I bought these to remove build up from pool tiles. I initially started with pumice stone from a large local store. This tribe was strong and heavy. I bought them for convenience. I remember telling myself a rock is a rock, how can they ruin it all? Spring. You can. These things are like cheap sponges. Maybe you can use them inside to clean the bathroom seams neatly. I may have had higher expectations but I don't think I'll ever buy them again and I would only recommend them for very light use.