Concentrated formula: high fragrance, surfactants, and bacterial concentrations work quickly to clean and completely eliminate odors at their source. Saves money: can be used full strength or diluted without sacrificing any performance. Versatile: ideal for use on most odor problems from pet messes on carpet, smelly grout around urinals and toilets, dumpsters, sour milk and foul-smelling drains. For use in/on trigger sprayers, mop water, carpets, fabric, in laundry, grout, urinals, toilets, drains, sponges, mop heads and janitorial closets