Cleaning Aluminum Siding Chalking

Use of a low grade highly pigmented paint.

Cleaning aluminum siding chalking.

Aluminum siding first began appearing on homes in the early 1960s. Chalk removal raises the value of the home and is much less expensive than siding replacement. To clean stubborn mildew you will need bleach. Following the scrubbing we will go back over the siding with a light power wash to rinse.

Chalk occurs on aluminum siding due to aging and weather effects. Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative. It is advertised as low maintenance. Read this before you power wash your aluminum siding.

It s not hard to clean oxidized aluminum patio furniture or siding if you have the right materials. Oil based paints tend to chalk more than latex formulations. The uv rays from the sun breaks down the paint fades aluminum siding and creates chalking. If the paint color comes off on your hand the paint is chalking.

I ll show you how to clean aluminum siding and remove that chalky residue easily without power washing. Once you ve determined what cleaning method to use try to work in the shade as much as possible. Some exterior paints such as those used on aluminum siding intentionally chalk for self cleaning. The cleaning agent makes the removal of the chalk easier and it also kills any mold mildew or algae that may be growing on the siding as we don t want that festering beneath our top coat of paint.

It dents easily and the red color is difficult to coordinate with outdoor decor. Although it seems like a big job getting rid of the chalk is surprisingly easy. Not adequately sealing a porous surface. A chalky white substance on your vinyl siding and trim is caused by oxidation which occurs most often during damp or wet weather.

You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store. The white chalky residue on your siding often takes place from weathering mildew or exterior paint chipping. Use appropriate materials to clean mildew and chalking. I ll admit i hate our aluminum siding.

Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew. Oxidation can be cleaned from most vinyl siding but the process. Clean chalky aluminum siding with cleaning products. Check your siding first for signs of mildew chalking and needed repairs.

Use of an interior paint for an outdoor application. To clean your aluminum siding choose a dry windless day. While aluminum siding is rigid and holds up well to the environment chalk will show up eventually.