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

Used to remove stubborn calcium rings in the toilets. Had tried everything from Blueland tablets to bleach. Nothing removed the staining until this pumice stone. Great find!

This will be my first 5 star review. I had mineral deposits in my toilet bowl that I had tried removing with many items including a pumice stone and nothing seemed to work. I purchased this item due to its’ positive reviews and they were right ! It worked great and without much effort on my part. This really works. The deposits were removed and I am no longer embarrassed by my toilet bowl. Worked great for me.

Wow I had two toilets that I was convinced I would never get that nasty ring and crust gone. Tried a few times w other stuff so started buying the blue water tablets so it would hide the ring from guests. That made the issue worse. Recd package today, immediately upstairs to my toilet and in 5 mins ring and buildup was gone. The guest toilet took about ten mins and more elbow grease. I learned that it works much better if ur ring is slightly bundled water; if not possible keep splashing with water so product can work. I recd two sticks and only used about a 1/4 of one. Super happy. Will buy again for sure.

Easy to use & cleans well as described.

Helps get rid of hard water stains in toilet bowls . Does not require hard scrubbing. Easy to use.

Excellent product ! Easy to use and works well

I use this for hard water stains and it works like a charm!

I bought this specifically for removing this stain from my toilet bowl but even after wearing down the corners of the stick to a rounded edge, the stain is still there. I got a refund though.

This product does what it promises. I was able to remove years old deposits from a toilet bowl that no other chemical or cleaning device could. I had really given up until I found this. Recommend it.

I moved into a rental unit with a toilet that must be 50 years old. It had deep stains from hard water and cleaning attempts. This device, with some elbow grease, got off the brown and copper-colored stains. It did not get off the years of blue-gel toilet cleaner. It took some time to get the right types of scrape movement that didnt feel like I was digging too deeply into the porcelain. I did a first time, and I was pleased to remove the worst of the brown. Ill do a few regular cleanings before I use it again because I want to make sure the cleaning supplies I do dont absorb into the bowl die to any scratches. a good product if you have horrible stains. I love the handy container it comes in for storage. Also, make sure to wet it thoroughly before you use it!