Clean Algae Off Siding

How to remove algae from siding 1.

Clean algae off siding.

Create a mix of bleach and water 1 tsp. Hard stubborn mildew or algae is tough to remove with only pressure washing. Borax solution for cleaning mold off vinyl siding. To 1 quart and use it in the same power washer as step 1.

However vinyl siding that is left damp can result in the growth of unsightly algae. Let s discuss how to remove the algae from the siding. Another cleaning recipe that is highly effective at cleaning mold and mildew from vinyl siding is a borax solution applied with a soft brush. On top of that you need a vinyl siding cleaner that fits with your pressure washer and does the cleaning with ease.

When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a. A good cleaner to try first is a mixture of 70 water and 30 white vinegar. Always test any type of cleaner on a small section of siding to be sure it doesn t stain streak or otherwise damage the siding. The algae may appear brown or green in color and remain damp diminishing the appearance of your home and spreading out over time.

A chemical solution is necessary. Unlike mold this type of growth is mainly cosmetic and can be removed using minimal force and a few basic materials. Vinyl siding can provide the exterior of your home a fresh clean appearance and requires much less maintenance than paint. The bleach mixture alone should remove the algae mold and moss that is sometimes mistaken for.

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. 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.