The Invisalign system uses a series of clear, plastic, removable aligners that work to move your teeth (over time) into the proper position, smiling at you, what you deserve! You will typically wear your aligners for 20-22 hours a day, removing them to eat, brush, and floss. You switch out your custom aligners about every two weeks, and while treatment varies by the case, it typically takes 9-15 months. Since your Invisalign system is custom-made for your teeth, using exact calculations, with a plan devised by you and your dentist or orthodontist, you can rest assured that you will end up with a smile that truly fits.