Nu-Calgon 4291-18 Nu-Brite Aerosol Coil Cleaner is a non-acid, alkaline-based cleaner formulated for cleaning and brightening air-cooled condenser coils and other outdoor finned heating and cooling coils. This aerosol version delivers the proven performance of Nu-Brite in a convenient spray format, making it ideal for service applications where speed and portability matter.

The powerful foaming formula provides effective degreasing and cleaning of coils, including those heavily fouled with cooking grease, oil, dirt, and grime. Advanced foaming detergents and chelating agents rapidly penetrate coil surfaces, emulsifying and lifting stubborn contaminants. As the foam expands and breaks down, it pushes loosened debris out of hard-to-reach areas, helping restore airflow and heat transfer efficiency.

Nu-Brite Aerosol offers the cleaning strength typically associated with acid-based products, without the risks and hazards of corrosive acids. It is designed for use on air-cooled condensers and other finned coils located outdoors, anywhere the coil can be thoroughly rinsed. This product is not intended for indoor use and should only be applied where adequate ventilation is available.

Packaged in an 18-ounce aerosol can, Nu-Brite Aerosol is well suited for professional HVACR maintenance and service work requiring a fast, effective, non-acid coil cleaning solution.