One of Frosch's most iconic products and a staple in German households, our Vinegar Cleaner is a versatile and extremely effective household cleaner. Formulated with real vinegar for tough dissolving of limescale and soap scum build up, this cleaner excels in the kitchen and bathroom, and cuts through all kinds of tough spills and stains, from calcium to grease to bad odors. Ideal for shower heads and faucets. To use, just add 1/3 cup of vinegar cleaner to 5.25 quarts (5 liters) of water, apply to any surface, and start scrubbing!