Oven and grill cleaner delivers heavy-duty cleaning power for fast, easy cleaning of institutional, industrial and commercial surfaces. Cleaner works immediately on warm or cold ovens. Foaming formula starts breaking down tough, baked-on grease and grime on contact for less scrubbing. Cleaner offers dual usage for quick jobs or time-lapse actions. Mr. Muscle Foaming Oven and Grill Cleaner fights grease and grime on ovens, grills, broilers, ventilating hoods, splash panels, fryers and griddles. Aerosol contains no CFCs.