Place a dishwasher-safe cup filled with plain white vinegar on the top rack of the dishwasher. Using the hottest water available, run the dishwasher through a cycle – The vinegar will help wash away loose, greasy grime, sanitizes, and removes musty odor.
Magic Eraser: cut a piece off and float it in your toilet overnight and no more toilet ring -clean window screens when they are still in the window- The website has a list of about 100 uses! Gonna try em! I do love my magic erasers!