In fact power washing can leave streaks and make it look even worse.
Oxiclean aluminum siding.
This is a cedar shake siding restoration job we did in rhode island.
Oxiclean is not recommended for use on rust.
Cleaning aluminum siding mildew.
I recently found out that aluminum siding oxidizes over time giving it a chalky appearance.
Oxygen is a major ingredient in oxiclean and an essential contributor to rust.
If mold or mildew is the culprit spraying with a bleach solution will remove it.
There may be stains that are caused by mold and mildew.
This oxidation can t be removed by power washing alone.
Say goodbye to pesky everyday stains odors with oxiclean the 1 stain fighter brand based on units sold with the widest selection of stain removal solutions.
Spray this mixture on remaining spots.
Use oxiclean as directed and scrub surfaces where mold has discolored the material.
To clean aluminum siding having mildew use a solution of one part bleach and four parts water.