If vinyl shows green discoloration or staining typically one of two things is responsible.
Green stuff on siding.
It most commonly grows due to dirt and dust which attaches to your siding and promotes the growth of algae.
It is actually airborne algae that can cause long term damage to the surface.
When house siding begins to turn green it diminishes the exterior appearance of the home.
Green stains on siding are usually the result of mold mildew algae or moss.
You may have an issue with your gutters.
Fortunately siding can be cleaned to remove not only green stains but other dirt and stains that may be taking over the homes exterior.
Algae is mostly a cosmetic issue as it is not as dangerous to your health.
It is actually airborne algae that can cause long term damage to the surface.
Algae will appear a green or sometimes brown color and will often stay damp when on your siding.
These stains occur naturally over time.
Unlike mold this type of growth is mainly cosmetic and can be removed using minimal force and a few basic materials.
The green stuff on your siding is more than an eyesore.
The algae may appear brown or green in color and remain damp diminishing the appearance of your home and spreading out over time.
Water dripping onto the area typically causes green mold on your siding.
Algae may appear green or brown and will stay damp on your siding.
How to remove algae from siding 1.
While it is not uncommon to see homes with an accumulation of green stuff it is important to take care of it in a timely fashion.
The green stuff on your siding is more than an eyesore.
All can create greenish blotches on siding.