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