Test a small area.
Chemicals to remove algae from vinyl siding.
If not the green discoloration may be mold.
Vinyl siding can provide the exterior of your home a fresh clean appearance and requires much less maintenance than paint.
If you have problems with mold and mildew on your vinyl siding you may want to experiment with spraying a copper sulfate on the siding.
Water stains remove with a mild detergent and water.
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.
A good cleaner to try first is a mixture of 70 water and 30 white vinegar.
Stains on wood cleanse with mild detergent mixed with water.
Dip the scrub brush into the solution and test it to see if it is effective at removing the staining.
However if you ve got valuable landscaping or trees nearby.
Mix your cleaning solution.
Fill a bucket with warm water and mix in the oxygen bleach powder according to the package directions.
Mildew and algae on vinyl and wood use a solution made of oxygen bleach not chlorine bleach mixed with water.