QwicZyme is designed to use its biological action to break down food wastes, greases, and other organic matter. This product can be added to liquid carpet cleaners in carpet cleaning equipment to breakdown and remove food or pet stains as well as being used in kitchen and bath drains to break down hair, grease and soaps. This product will deprive odor causing bacteria of their food source, thus inhibiting their growth and ability to produce obnoxious odors. Use indoors or out. DO NOT allow to come in contact with food products. Safe for food disposals and septic tank systems.