Quote:
Originally Posted by nano10
Is it true that anything over 2500 psi is bad for paint? Most gas pressure washers push 3,000+ psi correct. Is this true? Sorry for dumb questions, new guy just learning vehicle maintenance as I am in market for my first pressure washer.
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A high PSI can strip off paint, damage wood and concrete, if not used properly. However, the good thing about a higher powered gas pressure washer is that since they have a pressure adjustment valve, you can dial down the pressure. The other positive is that although you probably could wash a house or driveway with an electric, it will take a longer time to do so than with a higher powered gas one. As with many other powered tools and toys, there's no substitute for cubic inches, horsepower, torque, PSI, etc. If you can, borrow or rent an electric washer, and a gas washer and do a side by side comparison, and see what best fits your need.