Removes rust from vacuum cleaners Lubricates microwave oven door Lubricates connectors on antique stove for easy assembly Lubricates wheels of homemade monorail systems Cleans food stuck in and around refrigerator Penetrates and loosens locking lever on windows Spray on shower doors to keep them from rusting Lubricates vacuum cleaner wheel joints and beater bar joints Lubricates steering mechanism on riding lawn mower Lubricates pullout handle on luggage