It s recommended to pull out the garden hose and douse your home siding every 6 12 months.
Pressure wash concrete siding.
Start from the top and clean with the direction of the siding.
This is one of the few ways that you can damage it.
A pressure washer with about 3 gpm and 3000 psi is ideal for most concrete and brick cleaning jobs.
If you feel that you need to use a pressure washer especially on harder to reach locations only use it at a low pressure under 1500 psi with a wide tip.
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.
Start by choosing the proper pressure and nozzle tip.
To help you setup your pressure washer correctly check out these tips and tricks.
Use a side to side motion when cleaning horizontal planks.
Choose the tip with the widest angle that still gets the job done to prevent degrading the surface of the.
Pressure power washing.
Be sure to completely rinse it free of any soap residue.
The larger your house is the more pressure washing you ll have to do and the more frequently you ll have to refill the detergent tank.
The power of pressure washers can be too much of a good thing.
Consider the size of the detergent tank.
A 3000 psi consumer grade gas pressure washer is a great choice for cleaning fiber cement siding.
Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more.