AC CONDENSER CLEANER: The Essential Values (Gallon/128 FL OZ) non acidic AC evaporator and condensor coil cleaner is cost effective, fast acting and effective at removing stubbon buildup on all makes and model of air conditioning units. | EASY TO APPLY: Our hvac coil cleaner is a technicians' best friend! Designed for both commercial & residential AC evaporator & condenser coils. Cuts through grease and grime better than other brands. | NON-FOAMING HEAVY DUTY FORMULA: Dilution not required but recommended. Simply fill your garden sprayer, trigger sprayer, and/or comparable power sprayer with condenser cleaner. Spray, soak and rinse away. As simple as that. Fantastic results in minutes to remove grease and stuck on dirt to keep your AC working effectively, so you can be cooler and more energy efficient. | REMOVE DEBRIS, DIRT & GRIME: Our evaporator coil cleaner instantly penetrates & lifts off oil, grime & other corrosive deposits that reduce the life of your AC unit. For outside use only | MADE IN USA - TRUSTED BY THOUSANDS: We believe in customer service and stand by all of our products. If you are not happy with your ac condenser cleaner, return it to us for a money back guarantee. Tested, developed and manufactured in a US certified facility.