RT350G Refrigeration Technologies Viper-E+ Non-Rinsing Evaporator Coil Cleaner (1 Gallon) - Refrigeration Technologies tested all the non rinsing evaporator coil cleaners and found them to be marginally successful. The main reason for their lack of performance was the low water temperature condition. Most detergents just don't work well in the cold condensate water the evaporator coil supplies.

E+ contains Enzymes, which have long proven to be the most productive cleaning agents in cold water. The Enzyme detergent action is impressive. Tobacco, cooking greases and water resistant soils are thoroughly remove from the coil. Enzymes have one draw back...they are very slow acting. When you apply E+ to the coil do not expect much in the way of instant results. Check the coil after a few hours or days and you will discover the real meaning of deep cleaning action. They have also observed how well E+ loosened and removed scale which formed at the bottom of the coil right where the fins nearly meet the pan.

Best of all, E+ is a very safe cleaning compound to handle in every respect: Food Safe, Non-Toxic, No Odor, Biodegradable and friendly to all metals.