An electric pressure washer is a compact, motor-driven cleaning device that uses high-pressure water spray to remove dirt, grime, mold, and loose paint from surfaces like driveways, decks, vehicles, and siding. Powered by electricity (rather than gasoline), it’s quieter, easier to maintain, and suitable for light- to medium-duty cleaning tasks around homes and businesses. Accessories such as adjustable nozzles, extension wands, and detergent tanks increase versatility.