(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.
buy tablecloths to use as draperies....much less expensive, already hemmed, meant to launder often, and many patterns and colors available! 60x84 or buy 60x104 so you can hem them AND still have matching fabric left over for pillows or other coordinating pieces!