Powerstone Pumice Stone Toilet Bowl Cleaner with Handle (1-pack) - A Reliable and Harmless Solution for Cleaning Limescale Deposits, Mildew & Hard Water Stains on Toilets, Grills, Tiles, Grout & Pools

I wish I took photos before to show the before and after. I have such high iron in my well water in my town that my house filter is completely brown second after changing it. I saw photos of someone else’s review showing the awful brown ring I’ve had in my toilet for awhile and the perfect white photo after so had to try it. I have researched and tried every product including soaking my toilet in bleach and nothing got rid of this ring. I was at the point I thought I had to replace my toilet so people didn’t think I was dirty. This product actually came with a corner of it broken off and I’m still giving it 5 stars .. I had to use a little force (but I doubt have much arm strength) but in a minute my toilet looked like new and barely used any of the product. So for the price, I could care less that part broke off in transit. After my mom and best friend saw my toilet, they both bought this. I barely ever write reviews but this was something people with high iron well water should know about.

Absolute magic....after using every cleanser out there to remove hard water rings, this product did the trick, literally took 5 minutes to clean two toilets. Thank you!

I wish I had taken before and after pics of my toilet!!! It’s unreal the difference this makes!!! Absolutely The Best!!!! Stains are gone after trying everything else!!

This is absolutely a must buy NOW totally works on toilets at work

This product worked great and quickly. Removed the stubborn ring stain in a couple of minutes, worked better than I thought and comes with a plastic cover so it doesnt leak after use when placing it away. Would buy again.

It cleaned water stains in the toilet that have been there for 10 years.

Did the job !!

Easy to use & cleans well as described.

My wife has tried a multitude of things to eradicate the ring our water supply leaves in the toilet bowl. This is the first product that actually works!!! Highly recommend it!!!

So far so good, I like that it has a case to store it in.