Air conditioner coils
In the past all I have done is use a power washer on a fan spray to clean the coils. Is there something else I should be using to "clean" the coils? Like dawn soap or the alike.
Forum Discussion
Yes, needs to be aluminum friendly, so most commercial coil cleaners or Simple Green EXTREME. Extreme was developed for de-greasing aluminum aircraft. Also good for cleaning the CAC/inter-cooler on diesels which are also aluminum.
