Invisalign is one of the best aligners to treat crooked teeth due to some reasons. It incorporates advanced and cutting-edge technologies into orthodontic aligner fabrication. Invisalign is capable of treating more diverse orthodontic cases from mild, moderate, and more complicated cases. It has been actively used as an alternative to braces for many years in the market and is received well by many people. And most importantly, like any usual professional dental treatment, Invisalign is done in-person and by an orthodontist.