When it s time to clean your wood deck in preparation for refinishing a chemical deck brightener applied by hand scrubbing may not do the job of deep cleaning but a power washer will.
Pressure washer psi for deck.
The type of pressure washer you choose will depend on what you are planning to clean.
However a pressure washer can ruin your deck if it s not used properly.
That said the higher the pressure the stronger the machine.
As mentioned in previous articles the pressure you need to wash your deck surface is rarely more than 1 500 pounds per square inch psi.
This is still enough pressure to do damage to soft wood and enough pressure to leave lap marks on most composite decking.
That power or pressure output is measured by pounds per square inch psi and gallons per minute gpm.
Now psi stands for pounds per square inch and is a unit of measurement for pressure.
A pressure washer could become your most valuable tool on chore day helping you tackle a range of tasks in record time.
On the contrary this pressure is too less to clean parking areas stained with tar.
If you have flaking peeling paint or rust on the surface that is already removed from the surface but needs cleaning you can even use a pressure washer size that ranges from.
It would need somewhere around 4 000 and.
A 3 000 psi pressure washer is the right size for the stubborn most tasks as it can exert the highest force that is typically needed to break paint off the wood surface.
A 1 500 psi unit might indicate a high pressure to a homeowner for cleaning decks and siding.
Industrial pressure washers develop up to 4 000 pounds per square inch which may be effective for cleaning a concrete wall but will wreak havoc on your wood deck.
They are also quieter lightweight and compact as well as require little maintenance.
The ryobi 2000 psi pressure washer is engineered the ryobi 2000 psi pressure washer is engineered to handle even your toughest jobs.
Ideal pressure washer indicates that electric power washers are best for cleaning small decks as they usually provide between 1000 2000 psi.
A pressure washer rated with a higher psi and gpm cleans better and faster but often costs more than lower rated units.
This pressure is more than a garden hose.
In a general sense a stronger machine is good for taking out stickier and more stubborn grime.
Use the psi and gpm ratings to determine the cleaning power of a pressure washer.
Often a pressure washer can effectively clean a deck with just plain water.
Less is more when it comes to pressure washing.
