On top of that you need a vinyl siding cleaner that fits with your pressure washer and does the cleaning with ease.
Algae cleaner for 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.
A chemical solution is necessary.
Once you know how to remove green algae from vinyl siding and help to prevent it from returning you can move on to other interior and exterior spring cleaning projects including pressure washing exterior surfaces such as your driveway deck or sidewalks using these tips from the experts at window genie.
Another way to clean your vinyl siding without a pressure washer to use a white vinegar and water solution.
This includes stone columns concrete pathways vinyl siding and many more others.
It s a powdered substance that you mix with water.
Never use standard commercial bleach to kill algae on a home s exterior or to treat stains on vinyl siding.
For a stronger solution mix together one third cup powdered laundry.
This cleaner can clean a wide range of surfaces.
If this mixture doesn t remove all of the algae try a stronger solution using oxygen bleach.
Use one of the homemade vinyl siding cleaning formulas above and rinse off all solution after scrubbing.
Hard stubborn mildew or algae is tough to remove with only pressure washing.
If you have a large yard it is a good idea to go with a product that can be used to clean many outdoor surfaces.
Standard bleach will poison any surrounding grass and plants.
A pressure washer will definitely give a better point in cleaning.
Do not use a forceful spray of water from the hose when cleaning your siding.
One product vinyl renu at the end of our list according to the manufacturer actually protects and restores vinyl siding to its original color and luster and prevents mold from recurring.
Starting at the top of the section apply the vinegar and water solution with a long handled scrub brush.
The oxygen bleach will clean the vinyl without damaging your landscaping.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
The hydrogen peroxide powered cleaner lifts dirt and stains from moss mold mildew and algae without damaging the lawn plants or patio upholstery.
It s safe for use on vinyl wood composite.
Use a long handled soft brush to scrub the section giving particular attention to the dirtiest spots.
This may cause water to build up beneath the siding and swell over time.
My first recommendation is the wet and forget 800003 moss mold mildew algae stain remover.
A good cleaner to try first is a mixture of 70 water and 30 white vinegar.