Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it thoroughly.
Painted aluminum siding cleaner.
Have you ever wondered if you can paint aluminum siding.
Mold armor by wm barr.
Mix tsp with warm water in chemical sprayer tsp is a powerful cleaner that i use for all sorts of tough jobs from scrubbing our tile floors and kitchen cabinets before painting to washing aluminum siding.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
It works to remove chalky residue from painted aluminum siding and regular siding issues while restoring luster and color in a single wipe usage.
It is also a perfect choice for use on shake shingle or panel siding.
Check the label to be sure it s recommended for metal siding.
It contains 1 gallon of liquid with a sprayer head.
Remove dirt and grime by hand washing the siding with soap and warm water.
Scrub away any mildew with a solution of three parts water to one part household bleach.
Alternatively if you want to.
It removes the aluminum stains through aluminum oxidation or tiger striping.
Generally it is to be used for cleaning stock painted aluminum.
This concentrated cleaner is fantastic for making old homes look new again and adds an extra layer of corrosion protection once it dries to help prevent future damage and issues.
Mix 2 ounces of tsp into a gallon of warm water in a chemical sprayer.
It works fast and doesn t harm the surroundings in the process.
Expect to pay the premium for good paint.
Product overview simple green house and siding cleaner is specially formulated to remove environmental pollution dirt and grime from vinyl and aluminum siding stucco terra cotta roof tiles and painted wood.