THIS REALLY DOES WORK!!! (great to remember for move-out or in) 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 to wash away the loose, greasy grime, sanitizes, and helps remove the musty odor. Next, sprinkle a cupful of baking soda around the bottom of the tub and run it through a short cycle. The baking soda will help freshen and removing stains.
Clean burnt pots - vinegar, baking soda, and water :) I had been soaking a pan for 2 days, scrubbing like crazy several times. Brought the water n vinegar to a boil, added baking soda. Waited a couple mins, dumped it all out n everything just wiped off! I will be doing this since I forgot my boiling orange peels on the stove... Oops!