Gas models were up to 10 times faster at stripping paint off vinyl siding, a test we used to simulate tough stains. Much higher pressure allowed the top-performing gas machines to clean a grimy concrete patio three times faster than the fastest electrics. Gas-powered models typically put out 2,000 to 2,800 psi of pressure compared with 1,300 to 1,700 psi for electric models. Water pressure is typically measured in pounds per square inch (psi). We're bringing in a new batch of pressure washers for testing to see if performance has changed. Especially with gas models, it's easy to damage what you're cleaning. But more pressure also means more chance of injury with any pressure washer. For as little as $90 for electric machines and $300 for gas, owning one is a tempting alternative to renting one for $50 to $90 per day.Ĭonsumer Reports' previous tests of pressure washers on an array of outdoor surfaces confirmed that gas-powered machines have a clear performance edge over electrics. That lets them blast away deck mildew, driveway stains, and other grunge a hose can't touch while cleaning chairs, siding, and other items more quickly and easily than you could with a scrub brush. Pressure washers use a gas engine or electric motor, pump, and concentrating nozzle to boost water pressure from your garden hose as much as 60 times. But gas machines have roughly twice the cleaning power, which is the main reason you'll see fewer plug-in models at the big-box stores, where most pressure washers are sold. Lower prices and less upkeep explain why 60 percent of buyers choose an electric pressure washer.
Best price for craftsman 2800 psi pressure washer professional#
Professional cleaning at a do-it-yourself price has helped move pressure washers beyond the tool-rental shop and into your local home center.
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