Black Spots Vinyl Siding

Thankfully i only have one area that has plants next to it so the bleach solution wouldn t hurt them but not sure about my deck stains.

Black spots vinyl siding.

We have these small black spots that look like specks of tar all over our white vinyl siding of our house. It seems to be an epidemic in some communities. It s on the porch my windows but it is worse on the siding. It goes all the way up to my second story windows and is even under my soffit and on my gutters.

Because this organic material sticks to house siding and windows we are confronted with finding a means of removal because that what we do. How to clean spots on vinyl siding general cleaning tips. Use these simple landscaping tips to prevent this from happening. 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.

The siding has been on the houses for 12 years and now everyone is talking about the black spots so it s really a town issue lol but one we need to figure out. Artilliery fungus spore masses on vinyl siding. Davis of penn state. What are these black spots on your house siding.

By the growth pattern we think this is almost certainly a dark colored algae. The artillery fungus is a white rotting wood decay fungus that likes to live on moist landscape mulch. 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. Small black spots on siding.

The black stains on the vinyl siding shown at left may be a fungus or a black agae. Over time and through repeated changes in weather vinyl siding will attract and develop mold or. It may look unsightly but it s not harmful. But testing is probably not justified.

You have the infamous artillery fungus. A pro services inc has competed with artillery fungus for several years.