Moldy Water Damage To House Siding

Mold feeds on organic materials such as wood paper and certain types of glue.

Moldy water damage to house siding.

Scrub mold off hard surfaces such as window sills and tile with detergent and water and dry completely with a rag. The good news is that damage is usually limited to two areas. By the time the homeowners notice the siding is soft they ve got a real problem on their hands. Generally the exterior homes surfaces are washed sometimes with a power washer but that may damage some types of siding which is another reason to consult a professional or the manufacturer of your home before getting started then a mold removal product is applied.

Leave the items in the sun all day to kill mold. 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. Chlorine can also damage foliage and stain clothing. The mold should be eliminated now.

Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing. Avoid metal fiber brushes they can damage the siding. Mold removal usually requires some scrubbing and the best tool to use is a stiff bristle natural fiber scrub brush. Common locations for water leaks in siding are at the corners of the house anywhere two siding panels meet and around the windows where the siding abuts the trim.

Scrub with moderate pressure being careful not to push too hard against the flexible vinyl which can break. Brush the fabric with a soft brush. Oxygen bleach hydrogen peroxide. First it can have a major impact on your home s structure and integrity.

Before spraying any cleaning solutions onto your home be sure to cover up any plants or other. To speed up the job try a mold cleaner specially formulated. However if the flashing is broke or not properly attached water can seep behind the siding allowing mold to grow. Test a small spot.

Allowing mold to continue to grow under your siding can have a number of consequences. Working on the fabric will cause the mold spores to go into the air. Over time rain runoff soaks into the siding and causes mildew and rot. The first three courses of siding 2 feet or so up from the ground and wood framed chimneys or chases that aren t protected by a roof overhang.

Follow these steps to remove mold or mildew from your home. For more porous surfaces like drywall just use a rag so you don t damage the surface with more abrasive cleaners. Unsealed gaps in these spots.