Apply vinegar to chapped, cracked skin for quick healing. Reduce mineral deposits in pipes, radiators, kettles and tanks by adding vinegar into the system. Rub vinegar on the cut end of uncooked ham to prevent mold. Clean jars with vinegar and water to remove odor. Avoid cabbage odor by adding vinegar to the cooking water.
Paint adheres better to galvanized metal that has been wiped with vinegar.
Half a teaspoon per quart of patching plaster allows you more time to work the plaster before it hardens. Prevent discoloration of peeled potatoes by adding a few drops of vinegar to water. They will keep fresh for days in fridge. Olives and pimentos will keep indefinitely if covered with vinegar and refrigerated. Add 1 tsp.