Black Spots On Vinyl Siding

It goes all the way up to my second story windows and is even under my soffit and on my gutters.

Black spots on vinyl siding.

It s on the porch my windows but it is worse on the siding. Vinyl siding stain diagnosis. I ve found the following over the counter product works with elbow grease to remove the spots. Others have said it s a fungus from mulch.

We have thousands of tiny black spots pin head size all over the siding of our house. 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. 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. How to clean fly poop or possible artillery fungus stains.

Some tell us it s from spiders. Removing spots from vinyl siding. The lady called us out in a job today to have us take big poop off her siding. The artillery fungus or shotgun fungus is a wood decay fungus that likes to live on moist landscape mulch.

A side of my house in new york is covered in the dots. Here is what the spores look like on the vinyl siding. A first use a scraper or wire brush and scrape over a section of affected vinyl siding. The worst thing about this fungus is that it shoots spores up to 20 feet which often land on siding cars.

This article discusses common causes of stains or discoloration found on vinyl building siding. Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures. Store bought cleaners such as windex will usually do the job for these kinds of spots but if you want to make your own chemical free solution you can use a natural mixture of. I have been experimenting with various solutions on my vinyl siding to remove the spots.

It s hard to see shotgun fungus itself because it s only 2 millimeters wide. The vinyl siding institute yes there really is such an organization offers some helpful and specific tips for dealing with stubborn moldy spots on your siding.