Cleaning Aluminum Siding Chalking

Factory finished siding can develop an excessively thick chalk layer and may require power washing to ensure complete chalk removal.

Cleaning aluminum siding chalking.

Clean chalky aluminum siding with cleaning products. While aluminum siding is rigid and holds up well to the environment chalk will show up eventually. Oil based paints tend to chalk more than latex formulations. To clean your aluminum siding choose a dry windless day.

If the paint color comes off on your hand the paint is chalking. Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative. Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew. I ll show you how to clean aluminum siding and remove that chalky residue easily without power washing.

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. Use of a low grade highly pigmented paint. To clean stubborn mildew you will need bleach.

Check your siding first for signs of mildew chalking and needed repairs. A chalky white substance on your vinyl siding and trim is caused by oxidation which occurs most often during damp or wet weather. Aluminum siding first began appearing on homes in the early 1960s. Oxidation can be cleaned from most vinyl siding but the process.

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. Some exterior paints such as those used on aluminum siding intentionally chalk for self cleaning. Not adequately sealing a porous surface. Chalk removal raises the value of the home and is much less expensive than siding replacement.

Chalk occurs on aluminum siding due to aging and weather effects. It is advertised as low maintenance. The white chalky residue on your siding often takes place from weathering mildew or exterior paint chipping. I ll admit i hate our aluminum siding.

Use of an interior paint for an outdoor application. Use appropriate materials to clean mildew and chalking. You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store. Once you ve determined what cleaning method to use try to work in the shade as much as possible.

Wipe the surface with the palm of your hand. The problem however is that this product experiences corrosion especially in areas of high humidity or salty ocean winds. The uv rays from the sun breaks down the paint fades aluminum siding and creates chalking.