Biologically Enhanced Detergent- Enzyme-producing bacteria digests organic material so it can no longer produce odors. Use to mop floors, treat drains, garbage disposals, and grease traps, to pre-spot carpet and fabric, Use to clean restrooms of urine odors on all surfaces. Biodegradable and VOC free formulation. Dye free. 1 pac will make 2 gallon of mopping solution or 1 quart of spray cleaner /odor killer. So simple to use, just add water to mop bucket and add 1 pack and mop, or add water to quart spray bottle, add 1 pack and start cleaning. This product does not cover up odors, it actually eliminates big odors! We call this product “Liquid Gold”.