We have thousands of tiny black spots pin head size all over the siding of our house.
Black spots on siding in clusters.
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 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.
They wont come off with plain high pressure water or a brush its even hard to scrape them off with my fingernail.
Vinyl siding stain diagnosis.
It goes all the way up to my second story windows and is even under my soffit and on my gutters.
Are there any chemicals recommended that wont ruin my vinyl shrubs or lawn.
It s on the porch my windows but it is worse on the siding.
Some in my hard wood entry way too.
There are these little clusters of about maybe 10 15 perfect black circles just a bit larger than the period at the end of this sentence.
Have to scrub hard to remove them.
It s hard to see shotgun fungus itself because it s only 2 millimeters wide.
I am getting small dark spots on windows and the white siding of my house.
The spots are about the size of the head of a pin and appear to be black or dark brown in color.
We have these small black spots that look like specks of tar all over our white vinyl siding of our house.
Artillery fungus is a wood dwelling fungus commonly found in mulch.
Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining.
The artillery fungus is a white rotting wood decay fungus that likes to live on moist landscape mulch.
They are all over the garage on the floors and surfaces in my kitchen.
This article discusses common causes of stains or discoloration found on vinyl building siding.
Others have said it s a fungus from mulch.
What are the black spots the spots are artillery fungus.
The only way i have found to remove them thus far is by scraping the windows with a razor blade.
They are a fungus that usually spends most of its time in gardens and on mulch.
Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
They get on the siding because mulch has come into contact with the siding.
If you notice lots of tiny black or dark brown spots developing on your siding above a landscaped area of your yard as seen below it is most likely artillery otherwise known as shotgun fungus.
If bug poop what kind of bug.
Some tell us it s from spiders.
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.
