13″ Pressure Washer Surface Cleaner gives a commercial grade cleaning area of 13 inches wide. Hover action makes surface clean faster and effective than nozzles alone. Ideal for cleaning stubborn stains on large flat surfaces such as patios, driveways, decks, sidewalks. And also could be used on vertical surfaces like brick walls, stucco and other siding. Surface cleaners for gas and electric pressure cleaners can reduce cleaning time by up to 60% compared to conventional nozzles. 13 inch surface cleaner has dual pressure water jets that spin rapidly breaking up dirt and grime without streaking or striping surfaces.