Introducing the FCC-1 Foaming Coil Cleaner from Vapco. This is an evaporator cleaner that is perfect for hard to reach cooling coils. It has a powerful foam action that dissolves grease with no rinsing required. Strong cleaning with no oxidation issues. Fast breaking foam Cleans and deodorizes No Rinsing Required Meets USDA Standards Unit Type: Aerosol Volume: 18 Oz. Directions: First, turn the fan OFF. Make sure to shake the can well prior to using it. Scrape off matted or loose material with a brush before using the coil cleaner. Next, hold the can at least 12 inches away from the air intake side of the coils. Then, spray between fins to allow the product to penetrate inner surfaces, thoroughly coating the coils. Allow to set for at least 5 minutes. Lastly, turn the fan on. DANGERS & PRECAUTIONS Read and understand the products label and Safety Data Sheet. Avoid contact with eyes. Do not take internally. Avoid contact with eyes. It can cause eye irritation and may cause burns if left untreated. It can cause skin irritation, dermatitis with prolonged exposure. Can cause gastrointestinal irritation, headaches, nausea, diarrhea, vomiting, abdominal cramps if ingested. California Proposition 65: WARNING Cancer. ADVERTENCIA Cancer. AVERTISSEMENT Cancer. www.P65Warnings.ca.govNo rinsing necessary. Meets USDA standards. The powerful cleaning foam is pulled through the coil by forced air. Cleans and deodorizes evaporator coils without oxidation problems. Dissolves grease so it can be easily washed away with condensate. The perfect evaporator cleaner for hard to reach cooling coils.