Spartan Green Solutions Industrial Cleaner - Gal. , 4/cs #3506-1 Formulated with a super surfactant cleaning system, the concentrate is engineered to quickly remove petroleum-based soils with efficiency. Non-toxic, heavy-duty liquid cleaner. No dye and is neutral in color, non-viscous. Green Seal Certified. 4 per case. Can be used to clean concrete floors, block and brick walls, forklifts and other material handling equipment, loading docks, service bays, industrial restrooms, locker rooms, drive-in window areas, etc. Facilities where the clean up of petroleum based soils and greases is required. Manufacturing plants, warehouses, distribution centers, transportation, mass transit systems (tunnels, subways), municipal garages, service bays, auto dealerships, auto service centers, truck lines, repair shops, construction companies.