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A combination of pressure, measured in pounds per square inch (psi), and flow, measured in gallons per minute (gpm). Higher pressure results in better cleaning of a given surface; coupled with a ...

A combination of pressure, measured in pounds per square inch (psi), and flow, measured in gallons per minute (gpm). Higher pressure results in better cleaning of a given surface; coupled with a ...

Put water under pressure and it can clean just about anything. That’s what makes pressure washers so effective: They combine the dirt-lifting power of a good scrub with the flow of a garden hose. The ...

We may receive a commission on purchases made from links. If you're not using a powerful pressure washer, are you really taking your outdoor cleaning seriously? The ability to use strong jets of water ...