This means that the stains are likely mold and will need to be cleaned with a stronger solution.
Cleaning green mold off vinyl siding.
If not the green discoloration may be mold.
Whether it s mold or mildew your siding is no place to have things growing.
Apply some elbow grease.
A popular homemade option is to mix three 3 parts distilled white vinegar with seven 7 parts water in a bucket.
You can try a number of proven diy and commercial cleaning solutions on your siding.
Choose the best cleaning solution.
Begin at the top of the house and work your way down dipping the scrub brush into the mixture and applying force with a side to side motion.
Test a small area of the green stains to be sure that the tsp solution will remove the stains.
Mold removal usually requires some scrubbing and the best tool to use is a stiff bristle natural fiber scrub brush.
If you prefer a commercial product mix one 1 part bleach with four 4 parts water.
Scrub with moderate pressure being careful not to push too hard against the flexible vinyl which can break.
If you ve got green algae growing on your vinyl siding and you d like to remove the green fast and easy for less than 10 this is the video to watch.