Mold Spores On House Siding

Mold spores thrive in environments that are moist and warm so when they land on a damp spot they begin to grow.

Mold spores on house siding.

Part 1 of 4. If you have new vinyl siding that s still shiny and you know that the spores haven t been stuck on for more than a few days you might be able to power wash them off. Molds can grow on a variety of different surfaces including fabric paper wood. Identify if your house has mold or mildew.

Mold is fungi and some types are extremely beneficial to mankind think of penicillin while others can be quite dangerous to crops respiratory systems and the integrity of structures. Window headers are another area where water and mold spores can enter your siding. Mold spores are everywhere around us in every type of climate. They just won t let go.

Mold commonly grows on wooden surfaces as wood is very good at absorbing water. How mold gets under siding. Both mold and mildew grow in damp shaded areas of your. To remove mold and mildew from your house.

To prevent mold and mildew on the outside of your house keep shrubs and trees trimmed away from the house. The first step in removing mold or mildew from your home s siding is to identify the problem. 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. Once you see a problem and before you go about cleaning up an unsightly stain take the time to determine whether its mold or mildew.

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. Read our guide to learn how to easily remove mold from wood. Add to this moisture warm temperatures and mold spores which are always in the air and it s the perfect storm for a mold infestation. Mix up a solution of 1 part bleach to 10 parts water and spray in a pump up sprayer.

Black mold on western red cedar siding. They contain natural resins like linseed vegetable tung oils and animal fat which make a scrumptious dinner for mold spores. 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. For example cracks or tears in the butt joints are the perfect entryway for all types of fungi along with critters looking for a warm place to stay.