Vinegar has been recommended as a multi-functional workhorse around the home.Home improvement tips set out in the Washington Post claim that the impressive cleaning qualities of vinegar make it a must-have in every household.Keep a labelled spray bottle of vinegar under the kitchen sink, and youll be ready to keep your home sparkling and clean! the article suggested.Indeed, vinegar was commended as an effective dishwasher-cleaner and a cheap alternative to standard cleaning products.Homeowners were advised to turn the dishwasher on when empty and without adding any detergent when cleaning the appliance.Let the bottom of the washer fill with water, stop the cycle, then pour in two to three cups of plain white or apple-cider vinegar, said the guidance.Let the dishwasher finish the cycle. You might need to repeat if you have extremely stubborn hard-water stains inside. Do this periodically to keep the dishwasher clean and fresh.