What is a good psi rating for a home pressure washer?
I would go for at least a 2300 PSI GAS pressure washer and a Honda engine. Lets face it you can always dial down the pressure on a good pressure washer, but wimpy 1100 psi electric washers will not clean baked on mud, crud and oil from a car chassis but a 2300 will make it look like new, and with the pressure dialed down it is safe enough for painted surfaces. I bought weak electric washers that always dissapointed me and eventually broke. Then I steped up to gas and never looked back, best tool I invested in.