Rust colored stains are usually a sign that nails in the siding are rusting.
Why isalgae and mold bad for siding.
Getting rid of this source of shade can help prevent mildew or mold from growing on vinyl siding.
Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining.
This article describes algae or mold stains on wood vinyl and other building exterior surfaces explaining the common cause as well as methods of cleaning and prevention.
There s no magic paint or coating i m aware of that will keep your siding free of mildew mold and algae.
Here s the bad news.
A spokesperson for indianapolis roofing company indy power wash roof cleaning suggests that sometimes a roof cleaning is sufficient to eliminate mold from roofs.
Building exterior walls siding trim algae or mold stain cause diagnosis cure.
It s a good idea to inspect your crawl spaces attics and basements a few times a year to be sure mold isn t silently forming under your.
Walls roof trim walks.
Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
You re probably wondering how mildew and algae can survive on plastic or vinyl siding.
These leaks can get behind your siding and eventually cause mildew or mold.
This is why it s important to identify exactly what the streaks on your home are.
If moisture lack of sunlight and dirt are all common causes of fungus growth on siding preventing this problem should involve getting rid of these potential causes.
The mildew and algae are feeding on sugars dust dirt or other things that are attached to the siding.
These three living organisms are just about everywhere.
Preventing mildew and mold on vinyl siding.
You can read a detailed guide on cleaning siding in this.
Vinyl siding stain diagnosis.
Mold typically forms in damp warm and poorly ventilated attics and basements and can spread to your roof siding and deck.
He cautions that mold or algae infected roofs may also end up increasing your energy bill and will likely decrease the life of your roof.
However if you have wood siding with mold on it it might get damaged and have to be replaced.
This may or may not mean you have excess moisture leading to mildew.
The simplest way to deal with algae and mold is to prevent it.
This article series catalogs the different types of stains or discolorations found on building exterior surfaces.
In order to remove mold from siding all you need to do is perform a thorough cleaning.
Of course it s not always that simple.
Stains the same color as your siding are typically caused by water streaming down siding due to damaged or misaligned gutters.
If the inside of your home is unscathed you re likely just dealing with algae.
Regular house washing to prevent mold and algae.
