Cleaning Green Algae Off Siding

Borax can also be part of a permanent remedy for black mold treatment on vinyl siding or to clean mold from wood on your deck.

Cleaning green algae off siding.

Mildew and algae on vinyl and wood use a solution made of oxygen bleach not chlorine bleach mixed with water. Fill a bucket with warm water and mix in the oxygen bleach powder according to the package directions. Borax solution for cleaning mold off vinyl 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. Water stains remove with a mild detergent and water.

According to the vinyl siding institute the best way is to use a soft cloth or an ordinary long handled soft bristle brush. If you have green staining this is algae. A good cleaner to try first is a mixture of 70 water and 30 white vinegar. Maintenance is the first step to preventing the build up of moss algae and mold.

Stains on wood cleanse with mild detergent mixed with water. If not the green discoloration may be mold. Mix your cleaning solution. Test a small area.

If this mixture doesn t remove all of the algae try a stronger solution using oxygen bleach. 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. Fill a bucket with a solution of 30 percent white vinegar and 70 percent warm water. If you re dealing with significant staining over large areas of wall consider having a professional clean the stucco.

Step 2 dip a long handled soft bristled scrub brush into the cleaning solution. To prevent streaking start at the bottom and work up towards the top. Create a mix of bleach and water 1 tsp. Spray the siding with water from the garden hose to remove loose dirt and debris.

Choose a cleaning solution that is appropriate for the type of growth you have on your siding. To 1 quart and use it in the same power washer as step 1.