Black Stuff On Vinyl Siding

By the growth pattern we think this is almost certainly a dark colored algae.

Black stuff on vinyl siding. 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. The black stains on the vinyl siding shown at left may be a fungus or a black agae. 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. The siding is relatively low maintenance as you don t need to paint it every year like wood siding or repair mortar like brick construction.

Instead clean stains such as black scuff marks as soon as you notice them to prevent them from baking or settling into the siding. In nature the artillery fungus shoots its spores towards sunlight. Use these simple landscaping tips to prevent this from happening. Are those spots alive.

Novik noviktrim vinyl siding panel round cut onyx 1 75 in x 73 in. For pricing and availability. In the absence of direct sunlight it shoots the spores at highly reflective surfaces such as white house siding. I was super worried about committing to nail holes or breaking the wall until i found the perfect hooks for hanging decor on vinyl siding without nails or screws.

And of course the black spots show up better on white surfaces so they are noticed more easily. But testing is probably not justified. A microscopy lab examination of a sample from this surface would be needed to know for sure. Our screened in porch has a wall of vinyl siding and i wanted to make it look nicer by adding some pretty decor.

For tough spots like paint drips tar and pencil and pen marks use a nonabrasive bathtub cleaner or nylon scrub pad. Black vinyl siding trim. It happens on siding of all types including vinyl wood and fiber cement. This is mold and mildew on siding.

Shotgun fungus can shoot black spots on your house here s how to avoid the mess if you re seeing dark specks on your siding the culprit could be hiding in your mulch.