It is actually airborne algae that can cause long term damage to the surface.
Green on siding.
Simple green offers an environmentally friendly cleanser that is specially formulated for use on vinyl and aluminum siding stucco terra cotta roof tiles and painted wood.
The green stuff on your siding is more than an eyesore.
However no siding material is entirely maintenance free.
When house siding begins to turn green it diminishes the exterior appearance of the home.
Sometimes white trim around the windows would blend in with the standard aluminum storm windows.
Vinyl siding is intended to be a low maintenance material but unfortunately that doesn t mean maintenance free.
Find green vinyl siding panels at lowe s today.
Shades of earthy green were commonly used on exterior siding that may be wood stucco or shingles.
Green stains on siding are usually the result of mold mildew algae or moss.
Unlike mold this type of growth is mainly cosmetic and can be removed using minimal force and a few basic materials.
Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
These homes were built to be 900 to 1500 square feet of living.
Vinyl siding stain diagnosis.
This article discusses common causes of stains or discoloration found on vinyl building siding.
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 algae may appear brown or green in color and remain damp diminishing the appearance of your home and spreading out over time.
How to remove algae from siding 1.
Fortunately siding can be cleaned to remove not only green stains but other dirt and stains that may be taking over the homes exterior.
If vinyl shows green discoloration or staining typically one of two things is responsible.
Using a darker shade of green however works just fine for border and trim accents.
Vinyl siding is strong yet flexible and resistant to uv degradation.
These stains occur naturally over time.