A typical plastic cleaning spray bottle sold at the grocery store will dispense liquid at a psi of around 10 to 12.
Power washing siding problems.
High pressure causes damage to the siding.
By contrast motorized consumer pressure washers exert significantly more force.
If you have a wood frame house with any kind of wood siding clapboards shiplap board and batten shingles etc there is an excellent chance that washing your house with a high pressure washer will shoot water up under the siding potentially soaking wall cavities insulation wiring flooring plaster etc.
Top tips for using a pressure washer.
First carefully inspect your home.
Don t use a high pressure power washer to get the job done as it turns out a low pressure hose and a soft medium bristle nonmetal brush is the best way to remove dirt and debris from james hardie siding and trim.
It s recommended to pull out the garden hose and douse your home siding every 6 12 months.
Our friendly team of experts will very carefully clean around any delicate materials like doors windows planters and other features to keep your home in one piece.
Power washing vinyl siding requires an extra amount of due diligence to prevent damage to your home.
Power washing can be too harsh for some aluminum siding or other types of exterior.
From there water can damage insulation electrical wiring and can spur mold growth.
Cleaning vinyl siding is even easier with a pressure washer although some manufacturers advise against it and other manufacturers recommend a limited amount.
A high powered pressure washer can also dent aluminum and vinyl siding.
Power washing can work wonders on vinyl siding but does little to remove the oxidation that can be found on most trim and gutters around the home.
How to properly power wash vinyl siding.
They typically range from around 1 200 psi to 4 000 psi or more.
Power washing is the go to tool for the majority of homeowners and cleaning service providers but it presents a few challenges.
Nothing short of a long and grueling hand scrubbing will take care of a tough case of oxidation.
Below see the steps necessary to power wash your vinyl siding.
Let s take a closer look at these.
Avoiding some common pressure washing vinyl siding problems.
How to clean vinyl siding with a power washer.
Making sure you power wash your home annually can help prevent serious issues that can develop over time.
Pressure washing vinyl siding.
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.
You can attempt to wash gutters down all day and never succeed at removing any of the oxidation.
Challenges with power washing aluminum siding.