IT WORKS
Never was I so happy to clean a toilet, Ya'll!!  Finally, finally, something for hard water stains!!  We have a well, not city water, and nothing, I mean NOTHING worked to make my toilet look nice.  Not chemical products and not scrubbing.  NOTHING.  Until now.  Don't push too hard, or it will break, but then again, you don't need to.  Very happy with this product.  Do not use on other surfaces though.  Will scratch.  As it turns out..
Rating: 5 stars