Our panel of testers have been hard out working testing out the best toilet cleaners to find the most effective products ...

Here's how to use a pumice stone for tackling hard water stains: Start by soaking the rock in water to soften it up. Wet the stains in the toilet bowl by flushing.

Removing hard water-based stains from toilet bowls Published: Sep. 12, 2007, 2:09 a.m. By Zolton Cohen | The Grand Rapids Press ...

From brands like Lysol, Great Value, and Nature Clean, these tested toilet bowl cleaners are the best at bringing the shine back to your bowl.

Sometimes, despite your best efforts, hard water deposits still settle inside a toilet, especially along the water line. For these tough-to-remove stains, try a toilet cleaning stone, like the ...

Use the toilet brush to get under the rim and over stains above the water line. Let this sit for about 10 to 30 minutes to break down the stains.

In our ultimate stain-removal guide, Consumer Reports shares the smartest, simplest cleaning advice. Plus: tools to keep your clothes and home stain-free.

There's no one-size-fits-all cause and solution to toilet bowl stains - different color stains mean different things, and each require specific removal methods.

Paul Maguire/Shutterstock No two water stains are the same. But generally, you can get a sense how to approach removal by determining whether you have a light or dark water stain.