Stubborn mold may require a mixture of water and chlorine bleach.
Green moss on siding.
Moss can grow on nearly any surface including house siding.
Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
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Moss grows in dark or shady moist areas.
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.
Unlike mold this type of growth is mainly cosmetic and can be removed using minimal force and a few basic materials.
The algae may appear brown or green in color and remain damp diminishing the appearance of your home and spreading out over time.
Begin at the top of your house and work down.
Moss is a common problem for any homeowner who lives in a humid climate or an area that receives a high amount of rainfall.
Vinyl siding stain diagnosis.
This can often get rid of small amounts of algae on your siding.
This article discusses common causes of stains or discoloration found on vinyl building siding.
Your standard household whitener it appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.
Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining.
These stains occur naturally over time.
Scrub siding with a stiff brush moving from side to side over green stains.
Green stains on siding are usually the result of mold mildew algae or moss.