Turn the hose end sprayer back to the light hose spray setting.
Clean wood siding without damaging paint.
As an experiment rub a clean white cloth across the unwashed siding.
At 46 inches in.
Use a spray bottle to squirt cleaner onto the grimier spots and scrub with a soft brush.
The cloth will likely come up dark gray with a layer of fine soot.
Stand roughly 4 feet away from the cedar while washing.
Step 1 put on rubber gloves.
Wash the siding area with the pressure washer.
Insert the detergent tip which is often black into the pressure washer wand and apply detergent as needed.
Mix 3 4 cup of oxalic acid granules and 1 gallon of hot water.
Pressure washing will pull stain right off of wood surfaces.
But over the years your house will experience paint failure faster than if it were applied to clean siding.
After scrubbing thoroughly make sure to rinse the cleaner with a garden hose.
Rinse the siding using the pressure.
Wood stain is one of the most difficult stains to remove but a variety of products will take wood stain off your vinyl siding without harming it.
Hold the hose in one spot for about 20 seconds before moving on to another part of the siding.
Clean the soap and remaining grime off the siding.
Spray grimier spots with a siding cleaner and brush.
Work down from the roofline taking on one 10 foot square section at a time.
Point your pivotpro hit the trigger and start spraying cleansing water against your dirty wood siding.