Generally, teens older than 13 are often considered the right candidates for the Invisalign procedure. On the other hand, individuals with relatively uncomplicated crowding or bite concerns are also good candidates. Moreover, since Invisalign has clear aligners, they are an excellent option for those who, if they wore more conventional braces, would feel embarrassed or insecure. Finally, it all comes down to how dedicated you are when wearing aligners for at least 20 hours per day.