The 8 Best Pressure Washers of 2020

Shop for the best pressure washers to clean your deck, driveway, and more

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

Our Top Picks

Best Overall: SIMPSON Cleaning MegaShot Gas Pressure Washer at Amazon

"You'll get a powerful pressure washer with five stainless steel, quick-connect nozzles to use for different projects."

Runner-Up, Best Overall: Ryobi 3000 PSI Honda Pressure Washer at Home Depot

"This model comes with a 35-foot hose, so you can move around easily to get hard-to-reach areas grime-free."

Best Electric: Sun Joe 2030 MAX PSI Electric Pressure Washer at Home Depot

"If you're looking for an easy-to-maintain option, this electric pick is great—if you can be within 35 feet of a power source."

Best Budget: Greenworks 1500 PSI Pressure Washer at Amazon

"For smaller projects like washing your car or lawn furniture, this compact pick is reliable, easy-to-use, and powerful."

Best Gas: Simpson PowerShot 4400 PSI Pressure Washer at Home Depot

"Gas washers are typically more powerful than their electric counterparts, and this model is no different at 4,400 PSI at 4 GPM."

Best Lightweight: Ryobi 1,600 PSI Electric Pressure Washer at Amazon

"At just 16 pounds, this 1,600-PSI unit is compact enough to store in your crowded garage or tool shed."

Best for Cars: Karcher K5 Premium Electric Pressure Washer at Amazon

"This pick has up to 40 times more pressure than a garden hose and has a built in detergent tank, making it ideal for vehicles."

Best for Concrete: DEWALT 4400 PSI Gas Pressure Washer at Home Depot

"A durable hose, ergonomic spray gun, and high-quality pump all work together to get tough jobs done efficiently."

  • 01 of 08

    Best Overall: SIMPSON Cleaning MSH3125 MegaShot Gas Pressure Washer

    One of the best pressure washers on the market is the Simpson Cleaning MegaShot Gas Pressure Washer. This powerful machine houses a Honda GC190 engine for reliable power, and it delivers a whopping 3,200 PSI using 2.5 gallons per minute (also referred to as GPM), making it ideal for use on your house, driveway, patio furniture, car, painting surfaces, and more. 

    This pressure washer has a heavy-duty welded steel construction frame and 10-inch pneumatic tires for increased stability, and it weighs in at 55 pounds. The MegaShot is equipped with a 25-foot kink-resistant hose, a reliable OEM axial pump, and an ergonomic spray gun, and it includes five stainless steel quick-connect nozzles for a variety of applications. Reviewers say this gas-powered pressure washer is easy to setup and start, and many call it reliable, sturdy, and powerful.

  • 02 of 08

    Runner-Up, Best Overall: Ryobi 3000 PSI 2.3-GPM Honda Gas Pressure Washer

    Ryobi Pressure Washer

     Courtesy of Home Depot

    The Ryobi 3000 PSI Honda Pressure Washer is another top-rated model that’s worth considering. With its Honda GCV160 gasoline engine, this pressure washer delivers 3,000 PSI of force that will make quick work of dirt, mold, and grime on driveways, fences, cars, and other surfaces. It uses 2.3 GPM, and its 35-foot non-marring hose provides a long reach for those tough-to-reach areas. 

    Unlike our top pick, the Ryobi pressure washer has an on-board detergent tank for easy soap application, and its 5-in-1 nozzle delivers maximum versatility. This pressure washer weighs 56 pounds, but it’s easy to cart around thanks to its 12-inch wheels and hand truck design. It even has a quick-release handle for easy storage!

  • 03 of 08

    Best Electric: Sun Joe 2030 MAX PSI 1.76 GPM 14.5 Amp Electric Pressure Washer

    Sun Joe Pressure Washer

     Courtesy of Home Depot

    Very Good

    Electric power washers are easier to maintain—no oil changes necessary—but the downside is you have to be in close proximity to an electrical outlet. One of the most highly rated electric models today is the Sun Joe Electric Pressure Washer, which delivers 2,030 PSI at 1.76 GPM. This affordable unit is equipped with dual detergent tanks, and it comes with five quick-connect spray tips to help you tackle all sorts of cleaning tasks. 

    The Sun Joe Pressure Washer features a 20-foot long, high-pressure hose, a 34-inch extension wand, and a 35-foot power cord, and it even comes with a garden hose adaptor. You can store two different types of detergent in the dual chambers, switching between them with the selection dial. This versatile power washer can be used for a variety of easy and tough tasks—reviewers have put it to work on siding, decking, cars, and more.

    "We used it to clean our porch furniture, some white picket fencing, siding, and a grill we left outside all winter. The grill was caked with grime and grease, and the Sun Joe cut through it with ease. Because it isn’t overly powerful, the Sun Joe removed the superficial dirt from our porch furniture and siding without damaging it." — Kelly Hodgkins, Product Tester

  • 04 of 08

    Best Budget: Greenworks 1500 PSI Pressure Washer

    Will you just need to tackle small jobs with your pressure washer? In that case, a more affordable model like the Greenworks Pressure Washer will serve you just fine. This budget-friendly model dials back the power to 1,500 PSI and 1.2 GPM, making it ideal for smaller projects, such as cleaning lawn furniture and washing your car. 

    This lightweight electric pressure washer weighs just 17 pounds and includes a 35-foot power cord and a 20-foot high-pressure hose. It can be used vertically or horizontally for greater stability, and it comes with 25 and 40 degree quick-connect tips for different spraying levels. Reviewers say the Greenworks Pressure Washer is a great value, as it’s affordable, but still powerful enough to clean siding, driveways, and more.

    Continue to 5 of 8 below.
  • 05 of 08

    Best Gas: Simpson PowerShot 4400 PSI Gas Pressure Washer

    Simpson Gas Pressure Cooker

     Courtesy of Home Depot

    Gas pressure washers are typically more powerful than electric models due to their engines, and if you’re looking for a top-rated gas model that packs a mean punch, the Simpson PowerShot Pro Gas Pressure Washer may be the best power washer for you. This heavy-duty pressure washer delivers 4,400 PSI to tackle even the toughest jobs at 4 GPM. 

    This unit gets its power from a 420cc engine, and it’s made from solid steel for durability. The washer’s kink- and abrasion-resistant hose is 50 feet long, and the 13-inch tires make it easy to steer across various terrains, like pavement or grass. The PowerShot Pressure Washer comes with five quick-connect nozzle tips that can be used for all sorts of applications, from wood restoration to graffiti removal and everything in between.

  • 06 of 08

    Best Lightweight: Ryobi 1,600 PSI 1.2 GPM Electric Pressure Washer

    Pressure washers can easily weigh 50 pounds or more, and if you’re looking for a product that’s a bit lighter to carry around your yard, you’ll like the Ryobi 1,600 PSI Electric Pressure Washer. This smaller unit from Ryobi weighs just 16 pounds, and it’s compact enough to store in even the most crowded garage or tool shed.

    This 1,600-PSI electric power washer uses 1.2 GPM, and it has a 35-foot power cord and a 20-foot hose. It includes three different nozzles, including a turbo nozzle for 50 percent faster cleaning, and reviewers say it’s surprisingly powerful for such a small unit—great for use on cars, walkways, lawn tools, and more. 

  • 07 of 08

    Best for Cars: Karcher K5 Premium Electric Power Pressure Washer

    Want to wash your car without scrubbing it by hand? A pressure washer like the Karcher K5 will get the job done in no time. This electric power washer delivers up to 2,000 PSI at 1.4 GPM, and it has an onboard detergent tank for easy soap application. The Karcher K5 has up to 40 times as much pressure as a garden hose, and it includes two wands—the Vario for everyday cleaning and the DirtBlaster for tough jobs. 

    The Karcher K5 has a water-cooled induction motor—a system that can help the motor live five times longer—and it comes with a 25-foot high-pressure hose and a 35-foot power cord. Many reviewers note that this 32-pound pressure washer is great for cleaning cars, trucks, and SUVs, but it can also be used on tougher jobs like cleaning driveways.

  • 08 of 08

    Best for Concrete: DEWALT 4400 PSI at 4.0 GPM Gas Pressure Washer

    Dewalt Pressure Washer

    Courtesy of Home Depot

     

    For washing concrete and other surfaces that require serious power, you need a model like the DEWALT 4400 PSI Gas Pressure Washer. This tough piece of machinery is designed for professionals, and with the help of its premium Honda GX390 engine, it can blast away dirt, grime, mold, paint, and more with ease. 

    This DEWALT Pressure Washer delivers 4,400 PSI at 4 GPM, and it boasts a 50-foot steel-braided hose that’s durable, non-marring, and three times more abrasion-resistant than rubber hoses. It has a AAA industrial triplex plunger pump that drives higher pressure to the nozzle for improved cleaning performance, and it’s easy to direct the ergonomic spray gun and switch out the five quick-connect nozzle tips. 

What to Look for in a Pressure Washer

Fuel source Some power washers are gas operated, while others are electric. Gas-operated washers tend to be more powerful but are generally pricier. Electric pressure washers are less expensive and don’t require you to keep them filled up with gas but have to be plugged into a power source. A few models are even cordless, offering more portability but less power and battery life.

Pounds per square inch (PSI) Pounds per square inch (or PSI) measures the amount of water pressure the machine produces. A higher PSI means the washer can handle more heavy-duty projects, while a lower one may be good for lighter tasks like cleaning your pool patio or washing your car. A commercial-grade power washer will be capable of producing a PSI high enough for stripping paint, cleaning siding on a multi-story home, and more.

Gallons per minute (GPM) Gallons per minute (GPM) measures how many gallons of water a pressure washer will release per minute. The greater the GPM, the more quickly a washer will be able to power through dirt and grime—and the faster it’ll rinse your cleaning surface. When considering GPM, you’ll want to factor in the water pressure of your supply source. If you have inconsistent or weak water pressure, a unit with a higher GPM may not be the best match.