MARK 11 is a phosphate free, pH neutral formulation designed to provide effective cleaning, deodorizing and disinfection in hospitals, nursing homes, schools, food establishments, factories, office buildings, hotels, motels, transportation terminals, athletic and recreational facilities, where housekeeping is of prime importance in controlling the hazard of cross contamination on treated surfaces. MARK 11 has been formulated to aid in the reduction of cross-contamination on treated surfaces not only in hospitals, but also in schools, institutions and industry. MARK 11 cleans, shines, deodorizes and disinfects all hard non-porous surfaces listed on the label: floors, washable walls, sinks, countertops, toilet bowls, tables, chairs and telephones. It inhibits the growth of mold and mildew, leaving bathrooms and kitchens clean and fresh smelling. Each pack makes 1 quart.