Invisalign treatment is the process of wearing a series of clear, removable aligners that gradually straighten your teeth. No brackets and wires. Invisalign clear aligners are made of flexible plastic. They are thin, clear, and fit snugly over your teeth, making them virtually invisible. Your doctor will create a unique, digital treatment plan that maps out the exact movements of your teeth. Your Invisalign clear aligners are then designed to apply the right amount of force to the right place at the right time based on your plan. Re-aligning your teeth is not always cosmetic, it is functional as well. Having properly aligned teeth can also help your TMJ, make it easier to clean your teeth, and evenly distributes the pressure along with all your teeth.