Pressure washers use a gas engine or electric motor to power a pump that forces high-pressure water through concentrated nozzles. The resulting blast washes away accumulated grime on surfaces like decks, driveways and patios. It can also clean other items like outdoor chairs and certain types of siding, all in a fraction of the time it takes to clean with a brush and hose.
Suitable for surfaces in high pressure washers
Before you decide which pressure washer to buy, you should first figure out whether you need one. Driveways and sidewalks can all be cleaned safely with a pressure washer, but the same cannot be said for roofs, siding, and cars. See our article “Can This Surface Be Pressure Washed?” to find out if a pressure washer is right for your situation.
Pressure Washer Parts
Whether you’re buying a gas or electric pressure washer, pay attention to the nozzle (or nozzles), hose, and (if it’s an electric model) the power cord. We discuss nozzles below. As for the hoses and cords, the longer they are, the more mobility you have. Ideally, each should measure at least 30 feet.
extra features
If you frequently need soap, solvents, or other additives, consider a pressure washer with a built-in soap tank. Tool and cord storage is a plus, as are the wheels on heavier models.
Security Risk
Pressure washers are more than just garden hoses on steroids. No matter which spray setting you use, the nozzle shoots water with 30 to 80 times more pressure and has surprisingly powerful cutting power. In fact, a misplaced jet of water could send you or a bystander to the emergency room. Use all pressure washers with caution. See the pressure washer nozzle charts and tips below for more information.
