Pro-Level Hard Surface Floor Maintenance Begins With Removing The Existing Acrylic Finish. This Commercial Heavy-Duty Floor Stripper Goes On Quickly With A Cotton Mop Or Scrubbing Machine And Then Digs Deep To Remove Stubborn Finishes And Heavy Buildup. The Ammonia-Free, High-Alkaline Formula Is Concentrated So 1 Gallon Makes 9 Gallons Of Floor Stripping Solution.