Cleaning Coated Aluminum Siding

Be careful as bleach will hurt your plants.

Cleaning coated aluminum siding.

Remove mildew or mold by adding bleach to the wash water or spraying a solution of bleach and water onto your siding with a garden sprayer. If mold or mildew is the culprit spraying with a bleach solution will remove it. Sand it with 400 to 600 grit sandpaper. For tough spots like paint drips tar and pencil and pen marks use a nonabrasive bathtub cleaner or nylon scrub pad.

Aluminum has a smooth surface. Hand scrubbing is very effective at removing chalk from aluminum siding. I recommend using a spray nozzle with an angled setting and working from the top down. Scrub the spots on the siding and let the solution soak in for a few minutes.

Add one part bleach to 3 parts water. However never mix ammonia and bleach rinse thoroughly while the siding is still wet. Spraying at a downward angle prevents water from getting under the aluminum siding and causing problems underneath. Use the recommended bleach or vinegar solution to kill mold and mildew on surfaces.

You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store. To distinguish between mildew and dirt apply a small amount of bleach on the area in question. Because an aluminum surface is smooth spray paint it for best results. Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew.

By mimicking rain flow you know you re not damaging your house while you clean it. Sealed surfaces are clean up easily with mild soap and water. Rejuvenates the color and luster on faded dull aluminum or steel siding metal buildings window extrusions and so much more. How to clean aluminum siding with a power washer the correct way.

A zinc oxide primer metal primer is best for bare aluminum. Start with the most noticeable and difficult spots first to loosen them up. Spray this mixture on remaining spots. Never scrape aluminum siding.

Thoroughly scrub the surface of the siding with a dual sided sponge or scrub brush. Give your aluminum siding a good rinse with the hose first. Rinse thoroughly to get rid of any leftover residue from cleaning products. It s not uncommon to have a mildew problem on aluminum siding depending on where you live.

Two washes may be necessary to remove the chalk. Everbrite protective coating has extra uv blockers and anti oxidants in it to prevent chalking fading oxidation and corrosion.