Clear appliances, such as Invisalign, use a series of invisible, removable, and comfortable aligners to straighten your teeth. No one can tell you are wearing those aligners because they are invisible! Invisalign aligners are removable so you are not limited in what you can eat and drink during treatment. Plus… brushing and flossing are less of a hassle. The aligners are comfortable and have no metal to cause mouth abrasions during treatment.