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.

It is advertised as low maintenance. Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative. Although it seems like a big job getting rid of the chalk is surprisingly easy. It s not hard to clean oxidized aluminum patio furniture or siding if you have the right materials.

To clean stubborn mildew you will need bleach. Chalk removal raises the value of the home and is much less expensive than siding replacement. Oil based paints tend to chalk more than latex formulations. Read this before you power wash your aluminum siding.

Check your siding first for signs of mildew chalking and needed repairs. I ll admit i hate our aluminum siding. Following the scrubbing we will go back over the siding with a light power wash to rinse. It dents easily and the red color is difficult to coordinate with outdoor decor.

Oxidation can be cleaned from most vinyl siding but the process. Use of an interior paint for an outdoor application. Use appropriate materials to clean mildew and chalking. The white chalky residue on your siding often takes place from weathering mildew or exterior paint chipping.

Not adequately sealing a porous surface. Aluminum siding first began appearing on homes in the early 1960s. Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew. 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. Chalk occurs on aluminum siding due to aging and weather effects. I ll show you how to clean aluminum siding and remove that chalky residue easily without power washing. While aluminum siding is rigid and holds up well to the environment chalk will show up eventually.

Use of a low grade highly pigmented paint. 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. You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store.

If the paint color comes off on your hand the paint is chalking. A chalky white substance on your vinyl siding and trim is caused by oxidation which occurs most often during damp or wet weather. Clean chalky aluminum siding with cleaning products.