Looking for some advice on aluminum siding cleaning. Had a call to look at a job the other day that I really never get. In my area its mostly vinyl or brick. Will a standard house wash mix do the job or do I need to look into something else. Right now ive been using a lot of ebc on houses and throwing in some sh as needed. The house is mainly just dirty, a little algae on one side. I really want to brighten this thing up. Suggestions?
