Straight teeth are an important part of any smile. Misalignment can undermine your appearance and make dental hygiene more difficult. Invisalign® takes a modern approach to straightening teeth, using a custom-made series of aligners created for you and only you. These aligner trays are made of smooth, comfortable and virtually invisible plastic that you wear over your teeth. Wearing the aligners will gradually and gently shift your teeth into place, based on the exact movements your dentist plans out for you.