*Sold in Case Quantities Only AT LAST is a new, oxidizing odor counteractant that is effective on all protein odors from dead body odor to pet urine. At Last oxidizes the odor molecule and leaves a pleasant orange fragrance in its place. • Oxidizing Odor Counteractant For Urine And Other Malodors• One Gallon Makes 11 Gallons• Hypo-Allergenic, Non-Toxic, Biodegradable• No Pesticides, Solvents, or Phosphates• Ready To Use pH Is 9.0 DO NOT APPLY AT A STRONGER DILUTION THAN 10:1. AVAILABLE SIZES#255106: Case of 4 Gallons INSTRUCTIONS Test for colorfastness or color change on textiles in an inconspicuous area before using. Pump Sprayer: Mix 1 part At Last Deodorizer with 10 parts hot water (12 oz. per gallon). Locate urine contaminated areas with a black light or moisture detector. Spray or inject areas until saturated and agitate with a pile brush or rake. Allow 10-20 minutes dwell time. Clean & extract thoroughly. In-Line Sprayer: For best results use At Last Deodorizer undiluted in an in-line pressure sprayer (10:1 yellow tip). Locate urine contaminated areas with a black light or moisture detector. Spray or inject areas until saturated and agitate with a pile brush or rake. Allow 10-20 minutes dwell time. Clean & extract thoroughly.