To clean a house, you should use a pressure washer with a PSI range of 1,200-1,500. This is a safe pressure washer PSI rating for all surfaces and can be used to get rid of dirt and mild stains.
It may not be ideal for tough stains, however.
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About the Author: Adam Dean
Adam has 28 years of roof tiling and restoration experience, he has been running Fremantle Roofing Services since its inception and is still trying to improve the business and its reputation. Adam has worked on everything, Often a little grumpy before 10 am but otherwise always happy to discuss the job and explain exactly what’s going right or wrong with your roof.
