Recommended for removing dirt, grime, fat and grease in all sub-freezing, cold storage and freezer areas with temperature extremes to -44 F. ROTARY FLOOR MACHINE: Use steel wire or other aggressive brush. Apply solution by spray or mop and allow to soak for 5 minutes. Scrub well and pick up with mop. MANUAL CLEANING: Apply cleaner by spray, mop, or sponge and follow with aggressive double brushing or scrubbing. Pick up with wet-vac or mop. IMPORTANT INSTRUCTIONS ON RINSING: This product may be rinsed at temperatures above 0 F. Always wet-vac or mop dry to prevent residue. For Food Plant and Other Industrial Use Only. Food contact surfaces are to be rinsed with potable water following treatment with this product. Avoid contamination of food in the application and storage of this product.