AR Blue Clean AR383 Pressure Washer helps to clean your car like a pro 1900 PSI, 1.5 GPM, Annovi Reverberi Triplex 3 axial- piston pump .\rbr\rbrArthur, our resident expert takes you through the most effective way to wash your car with the Kärcher Pressure Washer, detergents and car wash accessories.\rbr\rbr Did you know that you can wash your car with a normal domestic electric pressure washer? Thats right, your Kärcher or Nilfisk .\rbr\rbrThis woman really wants her car to be clean.