A concentrated blend of organic and inorganic acids formulated to quickly remove stubborn soap scum, hard water deposits and other residue from bathrooms, showers, tubs, tile & sinks. Foaming action extends contact time for better cleaning. Free rinsing surfactants leave no residue behind. 20% Phosphoric acid, quaternary ammoium compounds. Green Color. Citrus fragrance. This 2 liter product works with the FastDraw chemical dilution system. The bottles contain two metering tips that dispense at a low flow rate for quarts and a higher flow rate for buckets. Tips also insure the right chemical dilution for proper and effective cleaning while reducing cost per use. Curved siphon tubes inside each bottle eliminate waste by insuring complete product evacuation. Sealed spill proof bottles eliminate potential chemical contact with cleaning staff. Bottles are color coded and numbered (#16 in this case) for easy chemical selection and training. Bottles include NAFTA tri-lingual labels for multi-cultural work forces. 4 2 liters/carton.