How To Remove Green Algae From Vinyl Siding

Test a small area of the green stains to be sure that the tsp solution will remove the stains.

How to remove green algae from vinyl siding.

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. Use a brush to scrub the algae from the surface of the vinyl siding. Take care to get as little soap as possible beneath the siding. Refer to the label on the trisodium phosphate for specific mixing instructions.

If not the green discoloration may be mold. Instead of putting dangerous. Fill a bucket with warm water and mix in the oxygen bleach powder according to the package directions. Mix it according to the directions on the box.

If it does not mix a solution of one part chlorine bleach to four parts water to clean the siding. The oxygen bleach will clean the vinyl without damaging your landscaping. Trisodiium phosphate per two gallons of water. Mix your cleaning solution.

Water stains remove with a mild detergent and water. Test a small area. Stains on wood cleanse with mild detergent mixed with water. Mildew and algae on vinyl and wood use a solution made of oxygen bleach not chlorine bleach mixed with water.

Dip the scrub brush into the solution and test it to see if it is effective at removing the staining. It s a powdered substance that you mix with water. Choose a cleaning solution that is appropriate for the type of growth you have on your siding. If you wash the house when the siding doesn t yet have mold or mildew growth you might be able to accomplish it using a garden spray attachment to your garden hose.

A good cleaner to try first is a mixture of 70 water and 30 white vinegar. Step 5 rinse the cleaned sections of siding with a garden hose as you go to prevent the soap from drying on the vinyl.