If you’re planning to clean your driveway, you’ll need a pressure washer with a high psi rating. A low-pressure electric washer can clean your driveway without disrupting the surface, but a high-pressure washer can remove stubborn stains and oil. Gas-powered washers, on the other hand, have a higher psi range, ranging from 2000 to 3000. To choose the right pressure washer for your driveway, you’ll need to learn what type of material it’s made of and how to clean it.
Generally speaking, the best pressure washer for driveway cleaning is 3000 psi with a water flow rate of 3 GPM. For driveways made of brick, you’ll want a high-pressure washer with a low-pressure nozzle. Similarly, if you’re cleaning concrete, you’ll want a low-pressure washer. You should also consider the type of nozzle you use. For instance, a low-pressure nozzle is better for applying detergent than a high-pressure nozzle, while a higher-pressure nozzle is better for rinsing.
While you’ll have to adjust the pressure of the pressure washer to the type of surface you’re cleaning, make sure to check the nozzle’s settings. Using too high a pressure washer can damage the surface, so choose a low-pressure option so you don’t damage the surface or hurt yourself. And be sure to use a protective mask while using your pressure washer, as small accidents can accidentally trigger the machine.