Hello all. I was given an opportunity to present an estimate for a large job in my area. The siding it has is the alucobond siding. What advise can you give me on cleaning it and what chemicals would work. Some of the areas have oxidation on the siding.
Also, has any one used gutter butter to clean siding?
Any help or information would be great.
I have including a picture of what the siding looks like.