Product Short Description: This is specially formulated for use as a coil cleaner and filter adhesive for cooling coils of the air- conditioning systems. Product Description: RXSOL-16-2697-005 is a concentrated outdoor condenser coil cleaner and brightener. It effectively foams away stubborn,"baked on" lint, smoke film, insects, feathers, grass, leaves and other deposits from air cooledcondenser coils. The expanding foam pushes contamination out of the coil and is easily rinsed away with water. In addition to removing contaminants, the RXSOL Active SK COIL Cleaner PINK formula effectively restores efficiency and reduces operating cost by removing hidden oxidation from the coil surfaces.