If you are away from home most of the time, it is still recommended to do it outside. Correction is taken over by doctors, and each doctor's treatment and correction plan is different. If you do correction outside your home, go to another doctor for a follow-up visit. First of all, a regular orthodontist will not help you. He doesn't need to bear this responsibility. If you didn't do it well, your attending doctor also said that the doctor followed you up once, so most of them.