Your dentist will instruct you to wear the set of aligners for about 2 weeks, removing them only to eat, drink, brush, and floss. Afterward, as you replace each aligner with the next in the series, your teeth will move – little by little, week by week – until they are in the final position your dentist has prescribed. The dentist will visit you approximately every six weeks to ensure that the process is running smoothly. The average treatment time for clients using Invisalign® is 11 months, and patients typically wear between 18 and 30 aligners during treatment.  Nevertheless, this depends on the individual.