Start from the top and clean with the direction of the siding.
Pressure wash concrete siding.
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.
This can be a great quick way to clean siding but power washing can damage fiber cement siding.
A pressure washer with about 3 gpm and 3000 psi is ideal for most concrete and brick cleaning jobs.
Start by choosing the proper pressure and nozzle tip.
The power of pressure washers can be too much of a good thing.
Only use a pressure washer at a distance of 6 feet or more.
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.
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.
Pressure power washing.
This is one of the few ways that you can damage it.
Do not use a high pressure hose to clean fiber cement siding.
Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more.
To help you setup your pressure washer correctly check out these tips and tricks.
Use a side to side motion when cleaning horizontal planks.
Consider the size of the detergent tank.