The Five Hard Water Stain Removers That Will Do the Work for You . When using any type of cleaner, there is one important ...
That’s what causes the tough-to-remove stains. That pesky ring marking ... This abrasive pumice stone stick scrubs away the hard water ring, without scratching the ceramic bowl.
An eco-friendly hard water stain remover Even if you have years of stain and mineral build-up that you're just about ready to give up on, this industrial-strength cleaner will take them out.