What kinds of stains does Krazy Klean prevent?Updated 3 hours ago

Does Prevent:

Krazy Klean is designed to prevent stains caused by hard water and mineral buildup, such as rust, calcium, and limescale. It works by treating the water in your toilet tank to inhibit the formation of these deposits in the bowl.

Does Not Prevent:

Krazy Klean is not effective against stains of a biological nature—such as those caused by mold, mildew, fungus, or bacteria. It will also not prevent or remove debris or organic material introduced into the bowl. Krazy Klean treats only the water flowing from the tank and does not interact with any contaminants that may enter the bowl directly.

Please note that Krazy Klean does not remove existing stains. Before installing Krazy Klean, we recommend thoroughly cleaning your toilet one final time. Once installed in the tank, Krazy Klean will help keep your toilet free from hard water rings and mineral buildup for up to 10 years.