Play Barbie Superhero At Dentist game online. Being a superhero might protect you from certain things, but certainly not cavities. Barbie Superhero has some tooth aches and she has come to you, as her favorite dentist, to treat her. Start by washing the teeth with water and using a suction pump to remove it. Use a probe to get rid of superficial cavities that are just starting to form. Use a drill to remove the cavities that are already causing her problems. Use a polish to remove the tartar formed at the basis of the teeth. With a toothbrush you can make all the teeth white and shiny again. There are also some black teeth that cannot be saved anymore, so you can gently pluck them out with a pair of pliers and then replace them with porcelain teeth created especially for her.