Questions decide who takes their place inside The All-New Human Carwash to take the mucky ride. The winner gets to sit inside the gunge tank but may not be entirely safe just yet. The quiz loser goes through the carwash getting very messy along the way, but once they get to the finale, they will be presented with 2 levers. One lever gives them the final gunging, but the other lever is connected to the gunge tank above their opponents head, but which one is which?