Rinse away with a sponge and clean water a garden hose or a low pressure setting on your pressure washer.
How to clean vinyl siding with a pressure washer.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
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.
Start from a distance.
For a stronger solution mix.
How to wash vinyl siding.
Apply the detergent solution.
Use pressure washer detergent.
Spray over the mildew and let sit briefly.
Try to hold the nozzle straight or at a slight downward angle to avoid getting water behind the siding.
Better still is pressure washer.
Let it work in before rinsing.
Use a brush for tough spots.
A pressure washer can quickly ruin vinyl siding by cracking it with the high pressure stream of water so it s necessary to know which pressure level and nozzle to use.
Some good vinyl sider cleaner solutions include.
Soap and water is always a better cleaning combination than water alone.
Mix one part bleach with 10 parts water in a spray bottle.
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.
Pressure washing vinyl 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.