You'll need a few simple secret weapons to remove hard water stains like a pumice stone, vinegar and baking soda.

Gently use the brush to clean the inside of the bowl and around the underside of the rim to remove stains or agitate rust ...

A member of the Facebook group Hinch Army Cleaning Tips asked for advice on how to get rid of limescale in the toilet bowl, ...

and even included one helpful tip on how to remove hard water stains from the toilet bowl which left even seasoned cleaners gobsmacked. In her video, Alyssa started by listing all the supplies she ...

If you've spotted brown, black or green stains inside your toilet bowl, it's likely limescale. Limescale is a result of hard water, which leaves deposits like calcium and magnesium in toilet bowls.