Removing Rust From Chrome School Chairs For A Cute Dining Set . removing rust from metal using aluminum foil and water . it actually polishes it . it really works, you can also add toothpaste to polish the metal too per the comments .
Your dishwasher is designed to clean your dishes, but with time you also need to clean this often used appliance itself. That's no surprise really. Your dishwasher is a warm wet environment that gets dirty.