Algae On Aluminum Siding

To clean stubborn mildew you will need bleach.

Algae on aluminum siding. Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew. To clean aluminum siding having mildew use a solution of one part bleach and four parts water. Spray this mixture on remaining spots. Wet and forget is as simple as spraying your outdoor surface and leaving it.

Algae is found on siding that is shaded and stays damp. If mold or mildew is the culprit spraying with a bleach solution will remove it. This is an issue with homes that don t have a proper weather barrier installed underneath the siding which is common in older homes as well as homes where the siding was not properly installed. Green algae black mold and moss begin to die off on contact.

Unlike mold this type of growth is mainly cosmetic and can be removed using minimal force and a few basic materials. Whether it s mold or mildew your siding is no place to have things growing. Aluminum is not vinyl however so whether you are scrubbing or spraying go gentle or your siding with dent. Cleaning aluminum siding mildew.

There may be stains that are caused by mold and mildew. How to remove algae from siding 1. While the growth of algae and mildew doesn t automatically mean there s a problem it can mean that your home is trapping moisture underneath the siding. Watch as lou manfredini ace s home expert shows you an easy and affordable way.

Your standard household whitener it appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth. The combination of the wind and the rain rinses and scrubs your surfaces clean over time. The algae may appear brown or green in color and remain damp diminishing the appearance of your home and spreading out over time. Maintenance is the first step to preventing the build up of moss algae and mold.

When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a. Clean siding without any scrubbing. Green stains clean up in 1 2 weeks black stains and moss clean up in 2 or more months.