Orthodontic materials can be sterilized in dry heat sterilizers, autoclaves, or a solution called “glutaraldehyde.” A recent study shows that when used properly, dry heat sterilizers and autoclaves kill all known infectious agents. However, the glutaraldehyde solution does not always kill the Aids virus. The chances of you catching AIDS in the orthodontist’s office are slim. Our office sterilizes everything that goes in your mouth, and the sterilization is monitored by an independent outside company.