Check Out the World's Biggest Car Wash
Jan. 4, 2021—The world's largest car wash in Stuttgart, Germany, is called Mr. Wash and serves 4,000 cars each day at its 15,000-square-foot facility.
Those are some long tunnels. Motor1 shared the video recently, noting that the car wash has a lot of efficiency infrastructure built in, such as an onsite water treatment plant.
Check out the video below: