You can probably use a power washer although the vinyl siding institute recommends checking with the manufacturer first.
Cleaning green mildew off vinyl siding.
Let the solution sit for a few minutes and then scrub it off.
Trisodiium phosphate per two gallons of water.
Turn off the electricity to any outlets and lamps on the walls you plan to clean.
Cover them with plastic sheeting.
Watch as lou manfredini ace s home expert shows you an easy and affordable way.
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.
Vinegar is another excellent option for cleaning mold from vinyl siding.
Cleaning mildew off of your house the right way is safer and more effective than using bleach.
Your standard household whitener.
Dip a long handled.
It appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.
Generally use lb.
But when siding is 25 years old or older as in your case the likelihood.
Whether it s mold or mildew your siding is no place to have things growing.
Removing mildew from vinyl siding 1.
Refer to the label on the trisodium phosphate for specific mixing instructions.
Alternatively mix a solution of 1.
Mix a solution of 3 parts distilled white vinegar to 7 parts water in a bucket.
Test a small area of the green stains to be sure that the tsp solution will remove the stains.
Spray it on or apply it with a sponge or cloth.