How to remove salt stains from boots! ~ 31 Clothing Tips Every Girl Should Know Mix Water + vinegar solution into a spray bottle, the agent that's really going to do the trick to remove those salt stains is the vinegar.
Place a 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.