Product Details: The CRC Foaming Coil Cleaner is the perfect solution for cleaning air conditioning and refrigeration coils. This non-flammable aerosol with hydrocarbon propellant quickly dissolves grease, oil and sludge from coils. The low-odor formula does not require rinsing in most coil cleaning applications, making it an easy and efficient way to keep your coils clean and running smoothly. FleetPride is your First Click in Heavy Duty®.