Green Algae On Vinyl Siding

Vinyl siding stain diagnosis.

Green algae on vinyl siding. These stains occur naturally over time. The long term solution to algae and mildew growth on your vinyl siding includes identifying and repairing the root cause. Green stains on siding are usually the result of mold mildew algae or moss. With proper cleaning you should be able to defeat the green growth once and for all.

Algae growth can make even the most beautiful vinyl siding appear stained ruining your home s curb appeal. Whether your vinyl siding is plagued by mildew moss algae or it s just plain dirty cleaning it is a must in maintaining the appearance of your house. Wash your home at least once a year with a liquid soap and garden hose to remove tree sap and other contaminants. Algae growth is most common in areas that are shaded and due to the lack of sunlight remain damp for longer periods of time after it rains.

Prune tree limbs and bushes so that they don t press up against your home. However vinyl siding that is left damp can result in the growth of unsightly algae. Although there are plenty of products on the market for cleaning vinyl siding you likely have all you need right at home. Vinyl siding can provide the exterior of your home a fresh clean appearance and requires much less maintenance than paint.

Let s discuss how to remove the algae from the siding. Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures. Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining. This article discusses common causes of stains or discoloration found on vinyl building siding.

Always test any type of cleaner on a small section of siding to be sure it doesn t stain streak or otherwise. If discoloration or algae growth persists you will need to contact a siding contractor to discuss other options or more intensive cleaning methods. Fortunately siding can be cleaned to remove not only green stains but other dirt and stains that may be taking over the homes exterior.