Pumice Cleaning Stone with Handle, Toilet Bowl Ring Remover Cleaner Brush Stains and Hard Water Ring Remover Rust Grill Griddle Cleaner for Kitchen/Bath/Pool/Household Cleaning 4 Pack

My toilet was in an awful state before i tried these, i'd been repeatedly putting limescale remover tablets into my toilet and leaving them overnight, as well as using bleach that also fights limescale - it helped, but only a little.I cannot even believe how well just one of these worked after one use. I was super conscious of either breaking my toilet or breaking the stone off the handle and making my way through all 4 in one use but nope, as long as these are used when wet (i kept dunking it into water throughout, was not difficult at all to do) they will neither harm your porcelain nor will your stone snap off. I do however imagine each stone does have a limited number of uses, put for the price, well worth it. I'd have happily paid the same price for 4 of these as for a one off treatment that yielded just as good results.

Finally, something that works.Needs a bit of elbow grease, but they actually work. Keep the stone wet and you can feel when the limescale has gone. Now the bowl looks like new.I estimate 1 stick will last 3 cleans, which seems like good value to me when i think about the small fortune i would otherwise spend on liquid cleaners that don't work.

We are in a hard water area and this product cleared most of the scale formed over 5 years under the rim where it reached.One stick per toilet.

Because it offers a similar level of abrasion.

I bought these to remove hard water limescale marks in the toilet. After 30 minutes of scrubbing the majority of the marks are still there. The bottom of our toilet bowl has a ridge that's really hard to reach as it goes wider at the bottom, and this is where the marks accumulate. I felt that this product was quite awkward to manoeuvre in the bowl with how long the product it. I think these would work better if they were shaped at the end so the can get in to the nooks and crannies, rather than having a square blunt edge. I would not purchase again.

If your looking to clean those horrible brown stain at the bottom of your toilet pan, then pumice cleaning stone is the best, I've tried using all kind of chemical sprays and old fation elbow grease, but it never shifted those ugly stain. Kulannder pumice stones are the most effective way of removing those stubborn stains from the bottom of the pan and toilet rim, you can see the difference straight away. You must use the pumice stone wet or it will scratch your toilet, I love this item so much that I have purchased them twice.

not the best quality, 2 out of the 4 sticks nearly broke off of the handles before I even started to use them. you can get much better quality pumice stone products on amazon, you get what you pay for with these, depends on the intensity of the cleaning you want to do I guess

It did the job well = getting rid of black buildup of scale under rim of toilet. It 'wore away' quite quickly which I wasnt quite expecting but at lease there are 3 more in the pack. Didnt damage the porcelain either