Black Dots On House Siding

What are these black specks on my house siding and windows.

Black dots on house siding.

I am getting small dark spots on windows and the white siding of my house. What are these black spots on your house siding. Thankfully regular maintenance of your vinyl siding is fairly straightforward and simple. It seems to be an epidemic in some communities.

Use these simple landscaping tips to prevent this from happening. 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. Whether it s lighter white or tan or darker black spots you should take immediate action to clean these damaging fungi from your home. Some tell us it s from spiders.

You have the infamous artillery fungus. We have these small black spots that look like specks of tar all over our white vinyl siding of our house. Because this organic material sticks to house siding and windows we. Lawn garden we have thousands of tiny black spots pin head size all over the siding of our house.

I have tried to remove these spots with mineral spirits without success. Mildew or even worse mold may be the culprit. Small black spots on siding. Davis of penn state.

Over time and through repeated changes in weather vinyl siding will attract and develop mold or. Artillery fungus common name. Micro black spots on siding tags. 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.

In nature the artillery fungus shoots its spores towards sunlight. And of course the black spots show up better on white surfaces so they are noticed more easily. Others have said it s a. How to clean spots on vinyl siding general cleaning tips.

The only way i have found to remove them thus far is by scraping the windows with a razor blade. Are those spots alive. In the absence of direct sunlight it shoots the spores at highly reflective surfaces such as white house siding. It s on the porch my windows but it is worse on the siding.

The artillery fungus is a white rotting wood decay fungus that likes to live on moist landscape mulch. Species of sphaerobolus a pro services inc has competed with artillery fungus for several years. The spots are about the size of the head of a pin and appear to be black or dark brown in color. Mold and mildew can stain your siding cause wood to rot and impact allergies or make occupants sick.