Today was pretty fun, but really nasty. We learned how to use the air powder polisher. It was pretty easy overall, but was a lot to coordinate, with two suctions, the inst. and the foot control. I definately think that it is good to experience these things before we do them on patients, but I am not sure that I would recommend it, unless they have really bad staining. the powder goes all over everything and kind of hurts your tounge, and now I am really thirsty. Well, I am going to go get a drink.