Broches Vs Invisalign

What is the major difference between these two processes?

The braces, which come in the form of metal, plastic or ceramic cases, are glued directly to the teeth and connected to each other by a metal wire. The pressure generated by this system, as well as the wires changed on average every 8 weeks, will allow the teeth to be aligned.

The Invisalign system, on the other hand, is an alternative to braces that involves wearing removable shells that are adapted to your teeth and are practically invisible for an average of 22 hours a day. By being changed every week, these shells therefore allow you to move your teeth until the final result is expected by your orthodontist.