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

So pleased with the results!!! I wish I had photographed a ‘before’ photo of the dingy discoloration from years of shower usage. We bought our home a few years ago and the dingy discoloration already existed. I have scrubbed and cleaned the shower floor with many things to no avail! I recently stopped in Home Depot to look for some other cleaner that might work. I saw an inexpensive pumice stick. Read the box and decided to give it a try. With firm scrubbing in a small area, I saw whitening! The pumice stick does not last long. It breaks down as you scrub with it. I went online to Amazon and ordered this set of six. I used 1 and 1/2 more sticks to get the shower floor to where I was satisfied with the level of whiteness. Since my shower floor had a pattern and tiny groves, it was harder for the pumice to reach down in those tiny patterned groves. I used a scrub brush and scrubbed all the residual pumice that was powder now, into those grooves. That did the job! This job did not take too long but I did use all my strength to scrub. Just read what pumice can be used for sonce it is abrasive.

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.

Works great! But crumbles fast

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

I had to clean a toilet with 30 years of mineral build up around the water jets. They did not scratch the porcelain bowl as long as they are wet before you use them. Used a separate one on a gas stovetop. Same as before. Cleaned as expected with no scratches

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 clean houses. We have highly mineralized water so I use these to remove calcium deposits from tubs and toilets. They require elbow grease but will remove the deposits without damaging the porcelain. Don’t use on metal though. Will scratch up fixtures.

I keep these in both bathrooms in my house to get rid of hard water stains in my toilets. Great product and easy to use.

Couldnt figure out how to get the rings and water stains out of the toilet bowl until I seen someone using this. For a great price it was worth taking a chance and Im glad I did!

Muy áspera. Es útil pero prefiero de otra calidad que he probado antes.