Louisa & Vicky are at The Human Carwash. A question will decide who goes where, with the winner going to the gunge booth, and the loser taking their seat inside The Human Carwash. Before they are sent through the gungey device, they will pick an envelope which will determine how the ropes at the end are fixed up. One rope will be attached to a gunge release inside the carwash, giving the loser yet another layer of slime. The other rope will be attached to a gunge release, either above the gunge tank or above presenter, Jenni Stryder. Nobody knows which rope is which, including Jenni. The contestant in the carwash must only pull one rope.