Nu-Coil Concentrated Air Conditioner Coil Cleaner / 1 Gallon Combo

A high quality alkaline detergent system designed to easily and safely clean grease sludge, muck and grime on external air conditioning coils. May be used in place; no removal of coil is necessary. Memory Foaming action pushes out these contaminants from between the aluminum fins. 1 Gallon of Nu-Spring Concentrated Air Conditioner Spring Cleaner with two chemically resistant sprayers and empty refill quarts