Brown Stains On House Siding

Will you perform an inspection for those stains only not a whole house inspection.

Brown stains on house siding.

For tough spots like paint drips tar and pencil and pen marks use a nonabrasive bathtub cleaner or nylon scrub pad. Vinyl siding may appear maintenance free but if you are the proud owner of a home with siding you have already learned that it simply isn t so. I thought it was bird droppings at first so i power washed it off. It needs to be properly cleaned and stains removed to keep it from looking dirty and dingy.

This article discusses common causes of stains or discoloration found on vinyl building siding. Given that this one had mushrooms growing out from between the siding planks i told them to remove the siding in this area. Fast forward a week later and the stains have reappeared in the same spot. They are hard and when you pick them off they leave a small brown stain.

Algae stains usually green or brown sometimes black. They are even as high up as my gutters. Vinyl siding requires care to keep it looking its best. We get brown water stains on our siding over the winter but they mostly go away over the summer.

Vinyl siding stain diagnosis. Also known as artillery or cannonball fungus sphaerobolus it uses internal water pressure to forcefully fire its spores similar to seeds up to 20 feet away the fungus sets its sights on bright areas so that means it will aim for any pale surface that reflects light such as the siding on your house. Since then there haven t been any issues with the siding however a week ago i noticed a bunch of brown streaks stains on the east side of the house. Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.

The browish stain left behind is from the tanic acid on wood your leak travels on before exiting in the. Algae often causes black stains on roof surfaces and green stains on other building exterior surfaces such as concrete photo above left decks and building. Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining. Your siding is more than likely leaking there are many many ways your siding will leak.

Algae very often appears as a flat green coating or stain on building siding and even on sidewalks and concrete photo above. I have black spots all over my vinyl siding thousands of them about the size of a ballpoint pen tip. That might have been part of the problem. Otherwise the situation is exactly like what i see on 50s houses.

It seems they are only on the siding above my mulch beds.