One question decides who will get messy in The Human Carwash. The other contestant will watch from the ‘safety’ of the gunge tank. At the end of the carwash, 2 ropes hang down. One rope is connected to the carwash finale, the other is connected to the gunge tank release. Neither contestant knows which rope is connected to which. The contender in the carwash is only allowed to pull one of them. This week, it is Louisa Lattice vs Emma Kennedy.