4178-08 1 Gallon Foam-Brite Condenser Coil Cleaner, 4PK

This Nu-Calgon 4178-08 Foam-Brite condenser coil cleaner delivers the cleaning power you need to thoroughly clean and brighten dirty condenser coils! This product boasts a high-foaming formula with a unique chelant and surfactant package to quickly penetrate and lift greasy soils and oxidation from the coil surface. And since it's alkaline-based it's much safer than more dangerous HF acid-based cleaners. Use it on air-cooled condensers permanent filters and other finned heating and cooling coils. It is not for use indoors or on evaporator coils. The 1 gallon bottle makes it convenient to apply on affected areas once diluted to the correct ratio.**Application should be performed by an HVAC/R professional. After the equipment is shut off apply with an appropriate low pressure sprayer. Mix 1 part Foam-Brite with 3 - 4 parts water adding the water to the sprayer first. Spray the solution onto dirty condenser coils and allow it to remain in contact for 5 - 10 minutes. After thoroughly rinse with water and apply a coil protectant like CalShield.