Condenser or Evaporator Cleaner, Liquid, Size 5 gal, Color Clear, Application HVAC Units, Refrigerators and Freezers Quickly Cleans Evaporator and Condenser Coils, Fan Blades, Blowers and Heat Exchangers, Vents, Grills, Registers and Drain Pans, Safe for Use On Aluminum, Characteristics Self-Rinsing Formula, Non-Toxic Yes, Non-Flammable Yes, Non-Conductive Yes, Biodegradable Biodegradable, Non-Abrasive Yes, Acidic/Alkaline Alkaline, Non-Caustic Yes, Standards NSF C1 and P1 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -