Ideal PSI for Residential Use For most home cleaning tasks, a pressure washer with a PSI range of 1300 to 2400 is often sufficient. This range is ideal for: Light-duty tasks: Cleaning patio furniture, bicycles, and small decks usually requires a pressure washer with a PSI of 1300 to 1700.

The main difference is that power washing uses highly pressurized steam to do the cleaning while pressure washing just uses unheated tap water, without the help of a heating element.

If you want to clean your driveway quickly and efficiently, use a pressure washer of at least 3100 PSI. Using pressure washers with pressures ranging from 1000 to 2300 PSI will also help you clean your driveway, but it will take a long time.

If your car or boat needs washing, then a light-duty pressure washer can handle the job. A medium-duty pressure washer is strong enough to blast greasy, grimy stains from residential areas. Homeowners can safely clean sidewalks, concrete driveways, decking, and siding with a 2,000 to 3,000 PSI washer.