Initially, orthodontic treatment is for life. However, there are people who experience it during their youth, and in adulthood they notice again that their smile has undergone changes.
It’s not bad to wear braces twice. In fact, braces are increasingly popular for adults who want to restore alignment in the position of their teeth that have moved over the years.
The recommendation in these cases is to turn to a good professional who will apply the most appropriate orthodontic treatment and at the end of this consider the option of placing retainers so that the teeth do not move again.