PRODUCT DESCRIPTION: Spartan's SD-20 is a highly concentrated synthetic all-purpose degreaser with emphasis placed in the following areas of performance: QUALITY: The quality of ingredients rather than cost determines which raw materials are used in SD-20. VERSATILITY: SD-20 is literally an all-purpose cleaner and accomplishes an unusually large number of maintenance tasks, reducing your maintenance buying to one product for every task. ECONOMICAL: Reduces labor which normally constitutes 95% of maintenance expenditures; thus, lowering labor costs while providing maximum efficiency. SAFETY: SD-20 does not contain soap, free alkali, caustics, ammonia, or other harmful ingredients. The pH factor is extremely mild in either the concentrated or diluted form. In fact, in diluted form, the pH factor approximates that of Ivory Soap. The product is neither a primary cutaneous irriÂtant nor a sensitizer and has passed the U.S.P.H. test. This is also true under modified testing procedures. SD-20 is authorized for use by USDA and carries an "A4" rating. It also is Kosher and Pareve for Passover and all year around. DIRECTIONS FOR USE: Some individuals may be sensitive to ingredients in this product. Before using, read product label and MSD sheet. Wet floors may be slippery. Prevent pedestrian traffic with signs or barricades. When mopping waxed floors where ice, snow, rain, dirt, or grease has been tracked in, mix one part SD-20 to 40 parts warm water. Dip mop into the mopping solution, wring out lightly, and proceed to mop floors in a Figure 8 motion. If a rinse is needed, dip mop into the rinse water and wring your rinse mop dry; pick up the dirty solution as you go. SD-20 is a detergent formulation with fantastic wetting powers, therefore, most cleaning does not require rinsing. SD-20 cleans by chemical action rather than physical action. SD-20 is an excellent product for wall washing.