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.
What You Need: Dish Wand (got mine at the dollar store!) Dish Soap Vinegar Simply fill your wand with half soap and half vinegar. Shake it up and get cleaning! I hung mine up in the shower using a suction cup/hook thing
Here's How Often You Should Clean Your Stuff [Infographic]