Nu-Calgon Evap Pow'r-C Coil Cleaner, No-Rinse Alkaline, Bottle, 1 gallon, Liquid, Butyl, Composition 3 to 7% Ethanol, 2-Butoxy, Sodium Xylene Sulphonate, 1 to 5% Alcohols, C7-21, Ethoxylated, Green
Evap Pow'r-C is a no-rinse product formulated for cleaning indoor evaporator coils. The green-colored, slightly alkaline liquid is metal-safe and therefore will not harm the coil's metal surfaces when left inch contact with them even inch a no-rinse application. It cleans and emulsifies the most stubborn soils and deposits, and is biodegradable as well as USDA-Authorized. This is the highly concentrated version of the product and it should be diluted with water at a 31 ratio.