Not only does it fight mold and mildew growth but it works wonders at leaving siding squeaky clean.
How to clean vinyl siding with a pressure washer.
Spray over the mildew and let sit briefly.
One of the best cleaning agents to try is vinegar.
For a stronger solution mix.
Pressure washing vinyl siding.
Start from a distance.
Mix one part bleach with 10 parts water in a spray bottle.
Use a brush for tough spots.
Apply the detergent solution.
Try to hold the nozzle straight or at a slight downward angle to avoid getting water behind the siding.
As a low maintenance building material vinyl is just as easy to wash with a garden hose and a powerful vinyl siding cleaning solution as it is with a pressure washer.
To pressure wash vinyl siding start with a low pressure setting like a psi between 1 300 and 1 600 and increase it as necessary to remove stubborn dirt and grime.
Better still is pressure washer.
Rinse away with a sponge and clean water a garden hose or a low pressure setting on your pressure washer.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
If you find any areas that have thick layers of stained green algae or dirt take a stiff bristle brush to the area so you don t have to increase pressure of the power washer which could crack your vinyl siding.
Let it work in before rinsing.
Use pressure washer detergent.
How to wash vinyl siding.
Some good vinyl sider cleaner solutions include.