The five remaining beauties put their number skills to the test in a car wash mathematics challenge. The geeks enter the world of feminine beauty by receiving 45 minutes to dye, cut and style their way to a transformation that their client loves, under the watchful eye of an expert beautician judge, before the geeks with the two best makeovers have to wax the legs of six clients each, including one male pair of legs. They are all then invited back to the Elimination Room for a grand banquet where they are served up a surprise in the form of the five eliminated teams. The winners of the two challenges each have to nominate an eliminated team to send to the Elimination Room, where they participate in a quiz about second chances, with the team that gets more answers correct allowed to re-join the competition.
—Allister Coots