Barbie has been eating lots of chocolates and cakes for a few months because of which all her teeth have become weak and are not in the best shape. She wants to make her teeth healthy and sparkling white because she has received lots of invitation from her friends to attend the parties. In order to create a good impression, a perfect smile is very important. Barbie is going to meet a dentist now. You have to get to the dental hospital before Barbie does. Your job is to help the dentist while she treats Barbie.