Remember the days of metal braces with all the food restrictions and the pain of having wires in your mouth? Luckily for us, modern technology has produced a new method of straightening teeth. Invisalign uses nearly-invisible, smooth plastic aligners which are custom made for the individual. These plastic covers go over the teeth and move them a little at a time. More comfortable than traditional metal braces, clear Invisalign aligners are removable so you can brush and floss easily and remove them when you are eating.