Your Invisible Braces treatment plan is the base for your treatment and includes the number of Invisible Braces as well as the treatment duration. You should change to the next set of aligners every 1-2 weeks. Wear your Invisible Braces 22 hours a day. Remove the Invisible Braces when you eat and then brush your teeth before putting them back on. Every 10 days you can switch to a new set of Invisible Braces.