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Best Pressure Washers

Pressure washers are indispensable tools for any homeowner. They are excellent for cleaning driveways, decks, siding, vehicles, and more. However, with the variety of pressure washers available in the market, it becomes a challenging task to choose the best one. We've researched the best pressure washers of 2023 and have compiled a comprehensive list to help you find the perfect one for your needs.

Key Features to Consider

When buying a pressure washer, consider the following features:

  • PSI (Pounds per Square Inch): This measures the pressure output, which affects the cleaning power. Residential models typically range from 1,300 to 2,800 PSI.
  • GPM (Gallons per Minute): This is the water flow rate. A higher GPM means quicker cleaning.
  • Cleaning Units (CU): This is calculated by multiplying PSI by GPM. It's a more accurate measure of a pressure washer's overall cleaning power.
  • Type of Pump: Axial cam pumps are common in consumer models, while triplex pumps are found in professional-grade washers.
  • Power Source: Pressure washers can be electric (corded or cordless), gas-powered, or battery-powered. Each has its pros and cons.
  • Nozzles and Attachments: Different nozzle sizes and shapes provide different spray patterns and intensities. Some models come with special attachments like surface cleaners or soap dispensers.

Types of Pressure Washers

Pressure washers are categorized primarily by their power source:

  • Electric Pressure Washers: Ideal for light tasks such as cleaning cars, patio furniture, and small decks. They're quieter, lighter, and require less maintenance than gas models.
  • Gas Pressure Washers: Best for larger, tougher jobs like cleaning large decks, exteriors of houses, and concrete driveways. They offer more power but are louder, heavier, and require more maintenance.
  • Battery-Powered Pressure Washers: Great for small, quick clean-ups and off-grid cleaning tasks. They offer portability but usually have less power and shorter runtime.

How to Choose the Best Pressure Washer

  • Determine Your Needs: Assess the type and frequency of jobs you'll be doing. If you're tackling small, infrequent tasks, an electric model may suffice. For larger, regular tasks, consider a gas model.
  • Consider the Cleaning Units: As mentioned, CU gives a more accurate measure of cleaning power. Higher CU means more cleaning efficiency.
  • Think About Portability: If you need to move the washer around a lot, consider its weight and features like wheels and handles.
  • Evaluate the Accessories: Consider models that come with useful accessories like adjustable nozzles, soap dispensers, and surface cleaners.
  • Check for Safety Features: Look for features like a ground fault circuit interrupter (GFCI) on electric models, thermal relief valves, and safety locks on triggers.

Top Picks for Best Pressure Washers:

1. Karcher K5 Premium Electric Power Pressure Washer

Karcher K5 Premium

Karcher has long been a trusted name in the world of pressure washers, and the K5 Premium model is no exception. It offers a 2000 PSI, 1.4 GPM electric unit that's perfect for most home cleaning tasks. The water-cooled induction motor ensures the unit lasts longer and performs admirably.

The K5 Premium comes with a DirtBlaster spray wand for tough jobs and a Vario Power Spray wand for less intense cleaning. Its onboard detergent tank adds convenience, and the 25-foot high-pressure hose gives you ample range. This model is ideal for homeowners who need a reliable, high-performing pressure washer for regular use.

2. Sun Joe SPX3000 Electric Pressure Washer

Sun Joe SPX3000 Electric Pressure Washer

The Sun Joe SPX3000 is a highly popular choice among homeowners, thanks to its great balance of power, price, and performance. It delivers up to 2030 PSI at 1.76 GPM, enough power to tackle even tough dirt and grime.

One of its unique features is its dual detergent tanks, which allow you to store two different types of detergent simultaneously. It also comes with five quick-connect spray tips (0°, 15°, 25°, 40°, and soap), giving you the flexibility to handle a wide variety of cleaning tasks. The Total Stop System (TSS) automatically shuts off the pump when the trigger is not engaged, saving energy and prolonging pump life.

3. Ryobi 2300 PSI Brushless Electric Pressure Washer

Ryobi 2300

Ryobi's 2300 PSI Brushless model is a cordless, battery-operated unit that offers the convenience of portability without sacrificing power. Powered by a 13-amp brushless motor, it gives you up to 2300 PSI and 1.2 GPM of cleaning power.

Its innovative design includes a telescoping handle for easy transport and compact storage. It also features a 25-foot non-marring high-pressure hose and a Turbo Nozzle for up to 50% faster cleaning. The onboard detergent tank adds to its convenience, and the pressure+ technology lets you increase the pressure when needed.

4. Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer

Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer

For those who need more power, the Simpson Cleaning MSH3125 MegaShot is a great option. With a powerful Honda GC190 engine, it delivers 3200 PSI at 2.5 GPM. Its construction includes a heavy-duty steel frame, making it robust and durable.

This model uses 10-inch premium pneumatic wheels for easy maneuverability. It also includes a 25-foot MorFlex high-pressure hose and five quick-connect nozzle tips (0°, 15°, 25°, 40°, and soap). Despite its power, it's relatively lightweight and compact, making it easy to use and store.

5. Generac 6923 Gas Powered Pressure Washer

Generac 6923 Gas Powered Pressure Washer

The Generac 6923 is a gas-powered model that delivers a hefty 3100 PSI at 2.4 GPM. Powered by a Generac 196cc OHV engine, it's designed for high performance and reliability. The axial cam pump with easy-access hose connections prevents you from needing to kneel on the ground to connect hoses.

This model's ergonomic design includes a cushion grip handle and easy-to-pull trigger, reducing fatigue during long cleaning tasks. The 25-foot high-pressure hose, four quick-change nozzle tips (0°, 25°, 40°, and soap), and onboard detergent tank make it versatile and convenient.

Maintenance Tips

Proper maintenance can prolong the life of your pressure washer. Here are some tips:

  • Regularly Check and Change the Oil: This is especially crucial for gas models.
  • Clean the Water Filter: Debris in the filter can reduce the washer's performance.
  • Protect from Frost: In freezing weather, empty the pump and hose of water to prevent damage.
  • Use the Correct Fuel and Soap: Always follow the manufacturer's recommendations.

Safety Tips

Pressure washers can cause injury if not used properly. Keep these safety tips in mind:

  • Wear Protective Clothing: Wear goggles, gloves, and sturdy footwear to protect yourself.
  • NeverSpray People or Animals: The high-pressure water jet can cause serious injury.
  • Avoid Ladders: The force of the spray can make you lose balance. Use an extension wand instead.
  • Watch Out for Electricity: Keep the washer away from power sources and never spray water near electricity.
  • Use the Right Nozzle: Start with the least powerful nozzle and work your way up as needed.


Choosing the right pressure washer involves understanding your cleaning needs, the features that matter most to you, and how much you're willing to spend. Whether you need a light-duty electric model for occasional use or a heavy-duty gas model for regular, extensive cleaning tasks, there's a pressure washer out there that's perfect for you.

Remember to prioritize safety when using your pressure washer and to maintain it properly to ensure it serves you well for years to come. With the right pressure washer, you can make quick work of many outdoor cleaning tasks and keep your home's exterior looking its best.