Rust is a common problem in toilets, especially if they are made of metal. Rust can be unsightly and can also lead to leaks. There are several ways to remove rust from a toilet, depending on the severity of the rust. For light rust stains, you can use a commercial rust remover. Apply the rust remover to the stain and let it sit for the amount of time specified on the product label. Then, scrub the stain with a brush and rinse the toilet with water. For more severe rust stains, you may need to use a stronger rust remover or a pumice stone. Apply the rust remover to the stain and let it sit for the amount of time specified on the product label. Then, scrub the stain with a pumice stone and rinse the toilet with water. If the rust stain is very deep, you may need to replace the toilet.
It is important to remove rust from a toilet as soon as possible to prevent it from spreading and causing further damage. Rust can also lead to leaks, which can waste water and increase your water bill. If you are not comfortable removing rust from a toilet yourself, you can call a plumber for help.