Does it work if your toilet is already stained from well water?Updated a month ago

Krazy Klean will permanently prevent water from staining or scaling your toilet bowl - it will not remove old rust/stains. For best results, remove any pre-existing stains using a pumice stone before deploying Krazy Klean in your tank. 

How to get a pumice stone?

You'd only need to email us requesting one, along with your order number.