Pumice Cleaning Stone with Handle Toilet Bowl Cleaner Hard Water Ring Remover for Bath/Pool/Kitchen/Household Cleaning 4 Pack

not as strong as store bought ones

Good product

I honestly thought I was going to have to scrub hard to get the ring in the toilet off, but with minimal elbow grease it worked like a charm.

If you need something that is strong and sturdy this is it! Loved having the handle it made things easy to clean!

Cleaned away unsightly rings that I thought I would never get rid of in my toilets!

They worked good on the calcium but it wore out pretty fast

this is a basic product. to scratch stuff off. make sure this is what you need so as not to damage the surface. but is this is what you need, this is a great product.

I have 3 toilets and there was a black line on two of them. I used these to scrub the line and it disappeared almost immediately. I tried everything.

Good price

Removes hard water stains in toilet. Works very well.