Clear aligners work by gently shifting your teeth over time. The digitally printed trays are worn for about two weeks, and then you replace them with the next pair in your orthodontic series. Gradually and systematically, your teeth are brought into alignment.
You’ll want to plan on wearing your aligners for at least 20-22 hours a day at minimum. However, they will need to be removed during meals or while snacking, in addition to when you brush and floss. When worn as directed, you will notice your teeth shifting and aligning according to the treatment plan. The clear aligners provide a constant, gentle pressure that encourages your teeth to move, so there’s no need to have wires adjusted or braces “tightened,” as you might see with traditional orthodontic methods.