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Buying Guide Pressure Washers

How to Choose a Pressure Washer

Quick answer

Choose electric for decks, cars and patios and gas for big driveways, balance PSI with GPM, and use the right nozzle so you clean without damaging wood or siding.

By VerdictFox Editorial Team Updated 1 min read

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Electric or gas

  • Electric: quiet, light, no maintenance, best for most homes
    – Gas: more flow and power for large concrete and paint prep

PSI and GPM explained

Multiply PSI by GPM for cleaning units. More cleaning units means faster cleaning, but delicate surfaces need low pressure.

Nozzles and accessories

  • 0°: avoid on most surfaces
    – 15° and 25°: general cleaning
    – 40°: cars and windows
    – Surface cleaner: speeds up driveways

Winter storage

Drain water and use pump saver in freezing climates, then store indoors.

Our picks

See all our best pressure washers for more options.

Frequently asked questions

Can I use bleach in a pressure washer?

Only detergents labeled safe for pressure washers. Bleach can damage seals.

Do I need hot water?

No. Hot-water washers are for commercial grease cleaning.

How far should I hold the wand?

Start about 12 to 18 inches away and move closer only if needed.

VerdictFox Editorial Team

Part of the VerdictFox research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

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How to choose pressure washers: the short version

Choose electric for decks, cars and patios and gas for big driveways, balance PSI with GPM, and use the right nozzle so you clean without damaging wood or siding. This pressure washers buying guide explains the features that matter, the ones you can ignore, and which models we would buy or skip.

Our shortlist: the Sun Joe SPX3000 Electric Pressure Washer ($149–$189) for most homes. the Ryobi 2300 PSI 1.2 GPM ($199–$249) for quiet and durable. the Generac 3100 PSI 2.4 GPM Gas Pressure Washer ($349–$449) for big driveways.

How much should you spend on pressure washers? Budget models start around $129, while premium options reach $449. Spending more usually buys proven electric washer with dual detergent tanks and compact washer for light jobs, but it is only worth it if you will use those features.

PSI is pressure; GPM is flow. Higher GPM cleans large areas faster. Electric washers suit decks, cars and patios; gas suits big concrete jobs. Quick-connect nozzles and a surface cleaner attachment speed up work.

Electric for most homeowners: quieter, lighter and no engine upkeep. Gas for big driveways and heavy cleaning. Yes with the wrong nozzle. Start with a 25- or 40-degree tip and keep the wand moving.

Pressure washers go on sale in spring and around Memorial Day and Father's Day. Check whether the warranty covers the pump, and store electric models indoors in winter to prevent freeze damage.

Across the pressure washers we cover, typical prices run from $129 to $449. Prices on Amazon.com change often, so treat these as typical ranges and check the current price before you buy.

Also worth a look is the Greenworks 2000 PSI 1.2 GPM, usually $129–$169, which is best for budget. Its standout feature is compact washer for light jobs; the main trade-off is lower flow rate.

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