The grit can cause damage as the wood moves with the wind and the changes in temperature.
Pressure washing wood siding house.
While it s possible to wash wood siding correctly there s also a good chance that water will find its way up and under the exterior surface if you use high pressure.
Connect the pressure washer to a water source such as a garden hose.
A high powered pressure washer can also dent aluminum and vinyl siding.
Using such a high powered tool can actually.
How to pressure wash a house step 1.
Follow the package s instructions for your detergent with mildewcide available where you rent the machine or.
If you re not sure which one to start with then start low and work your way up.
Protect shrubbery gardens lawn and by covering with drop cloths or plastic sheeting.
Insert the yellow tip in the pressure washer.
Try to keep your pressure somewhere between 1 000 to 1 400 pounds per square inch psi.
From there water can damage insulation electrical wiring and can spur mold growth.
They may be perfect for cleaning driveways but they will blast right through wood siding especially if there is any wood rot.
Starting low and gently working your way up is the safest bet.
Do so at your own risk.
Too much power may damage the siding of your house while too little power won t provide an efficient pressure cleaning.
Pressure washing can also remove many stains but care must be taken.
How to safely clean wood siding on a house 1.
Washing your house exterior without a pressure washer siding gutters windows pavement decorating projects although cleaning siding and sidewalks isn t the most glamorous of house projects a little water and the right tools can go a long way toward improving your curb appeal.
For instance you might be tempted to clean wood siding with a pressure washer thinking it would make quick work of things.
Set the pressure washer up prior.
Spray off the major debris using the pressure sprayer rinse the siding with plain water no cleaning solution working.
Instructions protect landscape plantings and utilities where foundation shrubs or other plants are blocking the siding protect them.
Wood siding can benefit from a pressure wash as the grit that accumulates can be totally removed.
Use a lower strength washer some commercial pressure washers are way too powerful to be used on an old wood house.
I prefer a 1500 psi pressure washer.
Apply bleach solution to mildew areas if.