Green Growth On Siding

Green stains on siding are usually the result of mold mildew algae or moss.

Green growth on siding.

Unlike mold this type of growth is mainly cosmetic and can be removed using minimal force and a few basic materials. How to remove algae from siding 1. In this post we cover what this green stuff is how it got there where it is typically found on a home and how to remove it. It is actually airborne algae that can cause long term damage to the surface.

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. Algae on vinyl siding occurs because organic materials such as dust dirt pollen bird droppings and spider webs accumulate on the siding and algae uses it as a food source. The green stuff on your siding is more than an eyesore.

These stains occur naturally over time. When house siding begins to turn green it diminishes the exterior appearance of the home. 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 may appear green or brown and will stay damp on your siding.

Water dripping onto the area typically causes green mold on your siding. If vinyl shows green discoloration or staining typically one of two things is responsible. You may have noticed a green growth on your vinyl siding or gotten an hoa violation letter notifying you that your siding needs to have the green growth cleaned off.