Spray this mixture on remaining spots.
Cleaning faded aluminum siding.
Cleaning aluminum siding is best done using a low setting on a pressure washer scrubbing stubborn areas with a bristled brush and rinsing the area from the top down.
Be careful as bleach will hurt your plants.
It s not uncommon to have a mildew problem on aluminum siding depending on where you live.
Add one part bleach to 3 parts water.
In these cases painting is usually your best option.
If you re going to repaint you need to make sure you completely remove grime dust pollen bird droppings and tree sap before you begin.
Cleaning won t do you much good if your siding is really faded.
Make sure to protect your eyes the rest of you hair etc so the bleach will not harm you.
By mimicking rain flow you know you re not damaging your house while you clean it.
If mold or mildew is the culprit spraying with a bleach solution will remove it.
Spraying at a downward angle prevents water from getting under the aluminum siding and causing problems underneath.
Avoid denting aluminum siding.
To clean aluminum siding having mildew use a solution of one part bleach and four parts water.
All that cleaning wasn t for nothing.
The original contractor used high pressure on the surface and marred it all up.
How to properly remove oxidation from damaged aluminum siding.