Georgia pacific vision pro vinyl siding panel 8 in x 150 in.
Brown stain on vinyl siding.
Brown vinyl siding panels.
Fast forward a week later and the stains have reappeared in the same spot.
Algae may also look black or brown as may some molds.
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.
Once the general cleaning is completed you are ready to tackle the stain.
Georgia pacific vision pro vinyl siding panel x 144 in.
I thought it was bird droppings at first so i power washed it off.
Dark green and brown stains on your vinyl siding can be very unattractive.
Stain free mentioned above or stain free extra strength can also work miracles with vinyl pool steps that have gradually or suddenly changed their colors often turning a dirty brown grey or orange color.
The photo at above left shows green algae on vinyl siding.
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Click to enlarge any image small gray or darker round spots on siding that are about 1 16 in individual diameter particularly if the spots are slightly raised may be artillery fungus a mold spore.
Artillery fungus is a wood dwelling fungus commonly found in mulch.
These stains are primarily caused by mold and mildew.
Protect yourself with rubber gloves and goggles.
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Scrub the area with a scrub brush and the solution.
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Mix a strong solution of siding cleaner or other strong detergent and hot water.
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Here s a simple step by step guide on how you can get rid of those ugly marks and keep them from coming back again.
Remove tough stains clean tough stains off with a nonabrasive cleaner or a homemade vinyl siding cleaner of soap and water that won t damage the surface of the vinyl.