What is essential for proper sterilization of orthodontic instruments?

The correct focus on cleaning and disinfecting is foundational for proper sterilization of orthodontic instruments. This process involves removing organic material and contaminants, which is critical because any residue can interfere with the effectiveness of the sterilization process. Cleaning typically precedes disinfection, as it ensures that instruments are free from blood, saliva, and debris. Once clean, instruments can undergo proper sterilization methods, such as autoclaving, which require a clean surface to be efficient.

While visual inspection is important to identify any obvious damage or debris on instruments, it does not contribute to the actual sterilization process. Lubrication is not directly related to sterilization but may serve to maintain the functionality of certain instruments, while acid etching is irrelevant in the context of sterilization as it is a process used for preparing surfaces rather than cleaning or disinfecting them. Thus, the emphasis on cleaning and disinfecting aligns perfectly with the goals of proper instrument sterilization.