Eliminate years of grime and restore your outdoor surfaces with high-performance pressure washers from Costco. Designed to handle everything from gentle patio cleaning to tough driveway detailing, our lineup features reliable electric pressure washers for quiet, lightweight everyday maintenance alongside heavy-duty gas pressure washers for maximum PSI cleaning power. Equipped with quick-connect nozzle tips, durable high-pressure hoses, and onboard detergent tanks, these top-rated power washers make easy work of stripping oil stains, washing siding and fencing, and refreshing decks. Upgrade your outdoor cleaning routine with commercial-grade durability, effortless starting, and unbeatable warehouse value.

• Electric Washers: Choose lightweight, eco-friendly electric pressure washers for everyday tasks.
• Gas Washers: Tackle heavy-duty grime with a high-PSI gas pressure washer.
• Pro-Grade Performance: Enjoy snap-on nozzles, high-pressure hoses, and onboard detergent tanks.
• Surface Versatility: Ideal for deep-cleaning driveways, stripping paint, washing vehicles.