The algae may appear brown or green in color and remain damp diminishing the appearance of your home and spreading out over time.
Green algae on house siding.
The green stuff on your siding is more than an eyesore.
Set the nozzle on medium force and begin at the.
Be sure that all windows and doors are.
Green stains are almost always the result of algae or moss.
How to remove algae from siding 1.
You re most likely to see green stains on siding that is inadequately ventilated.
Black stains are usually a sign of mildew algae mold or fungus.
It is actually airborne algae that can cause long term damage to the surface.
Yellow stains mean you probably have damaged insulation or deteriorating sheathing behind the siding.
Cover any electrical outlets on the exterior of the home with duct tape.
Mix a solution of.
How to remove green from siding step 1.