What size pressure washer do I need for cleaning a house and driveway?

The best pressure washer size for most homes is 2000 to 3000 PSI (pounds per square inch) with 1.2 to 2.5 GPM (gallons per minute). That range handles siding, decks, concrete and vehicles. Choose a lower PSI for light cleaning and a higher PSI and GPM for large driveways, stained concrete or heavily soiled surfaces.

What’s a good PSI for a pressure washer to clean concrete?

A good PSI for cleaning concrete is 2500 to 3500 PSI with at least 2 GPM. Use a 15-degree or rotary nozzle for tough stains and a surface cleaner attachment for large patios or driveways. Always test a small area first to avoid etching softer concrete.

What’s the difference between an electric and a gas pressure washer?

The main differences between electric and gas pressure washers are power and portability. Electric models are quieter, lighter and lower maintenance. They’re ideal for small patios, furniture and vehicles. Gas units deliver higher PSI and GPM and are better for big driveways, siding and frequent heavy-duty cleaning.

What should I look for when buying a pressure washer?

When buying a pressure washer, look at PSI, GPM, pump type, hose length, included nozzles and portability. Match the PSI and GPM to your toughest job and look for quick-connect tips for adding soap, rinsing and doing concentrated cleaning on concrete or brick.

Pressure Washers

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Westinghouse

ePX3500 Includes 4 Nozzles + Turbo Nozzle Max 2500-PSI 1.76-GPM Cold Water Electric Pressure washer with 5 Spray Tips

4.7

10515

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•2500 Max PSI*, 1.76 Max GPM*; Only 19 lbs.
•Onboard Soap Tank; 0º, 15º, 25º, Turbo, Soap Quick-Connect Nozzle Tips
•Goes Where You Go with 360º Quick-Lock Wheels

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Greenworks

2200-PSI 1.2-GPM Cold Water Electric Pressure washer with 4 Spray Tips

4.2

2354

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•Power: Powerful residential electric pressure washer with 2200 MAX PSI at 1.2 GPM
•14 Amp Universal Motor: Effectively cleans medium duty projects like sidewalks, patios, fences and more
•Push-button Start: Powers up easily every time and gets to work fast

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