Maryton Pumice Stone for Toilet Bowl Cleaning, Remove Hard Water Rings, Limescale Stains, Calcium Buildup, Iron and Rust, Pumice Stick for Bathtubs, Pool Shower Tiles, Kitchen, Household, 6 Count

I saw these online and was curious. I had some toilet stains that I could not get out. These guys did the trick.Luckily I have a white toilet. My daughter used them on her colored toilet and took the finish off. The directions do say to test first. They get used up as you use them but they are a good value. My toilet has never been whiter. I haven’t found any other uses for them yet but I’m sure I will.

These are one of the best things you can have for cleaning toilets and sinks porcelain or stainless steel. Work amazing for easily removing hard water and calcium build up stains.

The size of each bar better to hold it does the job

A friend of mine, who is a housekeeper, told me about these, and she swears by them. I bought some and use them as needed on the bathroom toilet. They work without soap, and sound like you are scraping the porcelain off of the toilet (or sink), but they don't. They get small fairly quickly with use. Each one is wrapped in plastic and lightweight for easy storage.

I didn't know these were so great to get rid of caked on scum off porciline. Once I found this secret out, I'm always keeping these handy for cleaning days.

Yes, you have to get your hands wet in the toilet and get down on your knees, but it cleans fast. I shut off the water supply then flush the toilet to expose the ring. I got the stone/stick wet in the residual water and lightly rubbed letting the stone do the work. I kept it wet and moved around the ring. I then worked on the upper portion of the bowl. I used about a half of a stick on three bowls. They had bad rings so the remainder of the stick should last even longer since the hard job is done and now only maintenance is needed.

No cleaners would get the mineral stains out of the bowl. These finally did the trick. Not perfect, but better than replacing a toilet. I'm no longer embarrassed to have people use the toilet.

Great on toilets and sinks to remove the hard water stains, but fell apart on the pool tiles.