The 1500 psi AR BLUE CLEAN AR142S is a powerful durable and reliable electric pressure washer for your outdoor cleaning needs. Designed for the toughest cleaning of patios, decks, driveways, house siding and all the dirt, grime, mold and discoloration of your outdoor lawn and garden spaces. The AR BLUE CLEAN AR142S electric pressure washer 1500 psi is the updated version of AR BLUE CLEAN popular AR142 model. The AR142S generates a powerful 1500 psi, up to 28X more pressure as a typical garden hose while reducing water consumption by over 80%. For effective high-pressure cleaning, attach the variable spray lance. Change the HP spray pattern from a wide fan to a concentrated "pencil-point" HP spray by simply rotating the nozzle head or anywhere in between. For tougher jobs, attach the turbo lance. The turbo lance increases the effective cleaning power up to 50% by producing a pulsating, rotating HP spray. Detergent application is made easy with the separate detergent bottle that attaches directly to the spray gun.