Fast action floor stripper concentrate quickly penetrates and rips away tough finish. Ammonia-free: removes heavy acrylic finish and wax buildup with zero odor and low foam. Surfaces of use: vinyl tile, epoxy, rubber, vinyl composition tile, concrete and terrazzo. Use with: mop, squeegee or wet. Makes 9-gallons of solution: apply fast action floor stripper concentrate to floor and allow 5-minutes dwell time (do not allow solution to dry), remove solution with mop, squeegee or wet vacuum and rinse with water and air dry vacuum and rinse with water and air dry. For light soils: mix 14 oz. of fast action floor stripper concentrate with 1-gallon of water for heavy soils: mix 26 oz. of fast action floor stripper concentrate with 1-gallon of water.