Use the psi and gpm ratings to determine the cleaning power of a pressure washer.
Power washer psi for brick house.
Hiring a professional may be your best bet if you are not experienced at power washing.
Using a pressure washer to clean my brick home.
At the right psi the water stream is strong enough to remove algae dirt and color shadowing from your brickwork without damaging the brick.
Choose the tip with the widest angle that still gets the job done to prevent degrading the surface of the.
Psi stands for pounds per square inch.
Stand away from the surface and work upward with the spray.
The experts at pressure washers direct explain how to maintain and clean a classy brick and mortar exterior with a pressure washer some detergent and a little know how.
Power washing your brick home is a great way to freshen the appearance and bring out the beautiful colors of the brick.
Patch damaged joints and allow the patches to dry for at least a week before you clean the brick.
For harder surfaces and a higher psi.
How to clean a brick house with a pressure washer.
By setting the power of the pressure washer to between 800 and 1 200 pounds per square inch setting it at a range of 3 feet wide and using only cold water you can expect good results to pressure.
A pressure washer with about 3 gpm and 3000 psi is ideal for most concrete and brick cleaning jobs.
Locate the hose mount on the back of the pressure washer and attach the garden hose to this mount as well as to the hose faucet on the outside of the house.
This will help keep the detergent from soaking into the brick.
Saturate the brick with water using a gentle low pressure spray before you apply detergent.
A pressure washer rated with a higher psi and gpm cleans better and faster but often costs more than lower rated units.
However power washing with care is a must as you could damage the bricks and mortar.
To help you setup your pressure washer correctly check out these tips and tricks.
For brick you ll want a pressure washer that works at a range of 500 2000 psi.
They often succeed and then that 3000 psi water is blasting right into bare wood.
Start by choosing the proper pressure and nozzle tip.
When pressure washing a lot of painters will get right up close to the surface to try to blast loose paint off.
