Alki-Foam™ is a concentrated, biodegradable, high-foaming outdoor condenser coil cleaner. This alkaline formula contains additional solvents and surfactants that penetrate deep into the condenser coil to dissolve grease and to remove other tough, baked-on contaminants. When properly applied, a foaming action results that expands outward from deep within the coil, pushing with it loosened contaminants. In addition to removing these contaminants, the Alki-Foam™ formula effectively restores efficiency and reduces operating cost by removing oxidation from the coil surfaces. Alki-Foam™ will effectively remove grease, exhaust residues and other contaminants found on outdoor air cooled condensers.