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

Pumice Stone worked Great on my toilet!! It got the job done on getting the ring out of my toilets. Plus, I used a stick on the grates on my oven and it got all the grease buildup off!! So glad you get so many so you can use them on different projects!!

My new go to when cleaning. Especially the stove.

Was able to get that ring off. Did not scratch the toilet. Will be purchasing again.

Really works as advertised. Make sure you get it wet first or you risk scratching it. Even if it is wet, it will make a scratching noise (don’t worry- as long as you wet it, it will not scratch the toilet). It will take a lot of elbow grease for older buildup but it took the calcium buildup off of my newer toilet (3 years old) within 15 minutes.

These are fantastic for cleaning toilet bowls! They easily and quickly remove hard water deposits and the black stuff that a plastic bristle brush and cleanser will not. No nasty chemicals go into the water system. They are consumed during use. I would say they are good for 3 uses on moderately funky toilets.

Does a fantastic job. Removed all the hard water buildup for my toilets and I used a separate one for the sinks and it worked perfectly there as well

i wont rebuy as they break up very very rapidly..i much prefer the ones on the stick..these are subpar.

Convenient and easy to use!

Hard water line in commode almost impossible to remove without scratching bowl …. Not anymore easy to use cheap works ……. I’m on city water

I use them to remove the the calcium deposits on my pool tile. Before it was costing me $1000 to have the pool drained and the tile professionally cleaned. The key is use them as needed and the calcium deposits won’t build up.