Black Mold On Siding Of House

Black mold on western red cedar siding we interviewed one of our callers jim who was deciding whether or not to replace the cedar he had on his house for the last 30 years.

Black mold on siding of house.

Once mold or mildew has made its home on the siding it can be hard to get rid of particularly on wood siding prevention is key. When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a. Professional installers and manufacturers suggest periodic inspection to prolong the life of siding. But buyer beware steve warns that these products do not guarantee mold free siding forever.

During a routine walk around your home looking for any damage or issues that may need to be fixed you notice stains on the siding of your house. 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 black tar like spots that are all over your vinyl siding are more than likely a fungus called sphaerobolus stellatus better known as artillery or shotgun fungus although it s most often found on the east coast it can grow anywhere and especially thrives in areas that have cool damp springs or rainy fall weather conditions. Those surfaces on the north side of the house lose this dew last allowing the mold mildew and algae to get a drink before the next morning.

If your house is in the way of the spray you ll see the results. Tiny black specks you can t rinse off with a hose. Get rid of that grunge by cleaning your cedar siding with an. Paint with special additives to reduce mold and mildew can also be helpful.

Siding comes in natural and man made materials which vary in cost and durability. The soil just below the siding stays far moister than. Whether it s lighter white or tan or darker black spots you should take immediate action to clean these damaging fungi from your home. Mold removal usually requires some scrubbing and the best tool to use is a stiff bristle natural fiber scrub brush avoid metal fiber brushes they can damage the siding.

The side of the house with the least sun exposure can be the worst spot with the cedar developing mildew or mold that looks black. The most common problem is mold. Mildew or even worse mold may be the culprit. House sidings protect the structural integrity of the home and provide an aesthetic finish.