Lenicany 6Pack Pumice Stone for Toilet Cleaning Bowl Stick,Powerfully Cleans Hard Water Rings，Calcium Buildup & Stains, Suitable for Cleaning Toilet, Bathtubs, Kitchen Sink, Grill

I have really hard water where I live and these calcium stains have been there for a few years. After 2 pumice stones and around an hour and 10 minutes of scrubbing, the toilet looks a lot better. Theres still some stubborn spots left right where the water comes out that dont look like theyre budging. But Im hoping eventually the stones will get out all of the spots. This is the only thing thats even made a dent in these stains so Id recommend giving them a try. Just be prepared to scrub for hours if the calcium build up is really bad.

These make my toilet and sink look like new!!! A must stock up, specially if you have hard water in your area!

This stone works miracles! The price is almost free. If you don’t buy it ur a fool

These are great for cleaning toilets out that have hard water rings. Being a longer shaped it is easier to hold on to. Works great for stove ranges as well. And surprisingly it doesn’t scratch the surface. I was skeptical at first. But it does a great job. If your getting a new stove. I would get these. To keep up. So someone doesn’t try removing baked on surfaces and scratching before you can get to it

Bought these to do a deep clean, after moving in with new roommates. These removed everything off the toilet, with a little elbow grease of course. But if you’re looking to remove some build up on anything porcelain, these are the tool to use! They came individually wrapped, and we’re not broken when I received them!

What else you can expect from those stores. Dont waste your money on other expensive stuff. Hopefully they dont damage ur seats surface bcoz of scrubbing. Trust me i found only those after trying lots of stuff. Go for it ...

I’ve tried a lot of at home methods to try and get rid of the hard water build up but nothing really worked. Finally decided to give this a try and it worked like magic. It takes a bit of arm grease if your build up is thick but it’s so worth it - got my toilet looking brand new!

Great quality, affordable price, they work well,and I cant find them in stores anywhere I use them a lot on house cleaning and tile cleaning Great durability

I do not know why I never thought of using pumice on the toilet but it made sense once I thought about it. Sadly, the pumice bar broke rather quickly, and it seemed like as long as I scrubbed some of this stuff is just not meant to come off. I did have a friend tell me that she used to use them when she worked housekeeping at a hotel so I guess they are pretty helpful. I would buy them again, because they did help some.

They work