The majority of a medical practitioner's time is spent during the course of a typical workday conducting many patient examinations and cleanings. It is the responsibility of each individual to ensure that the environment in which their patients are treated is clean and sterile in accordance with the legislation governing dental safety and quality criteria. Every doctor should have use single use instruments that have properly disinfected before they are used on them. On the other hand, the process is both difficult and time-consuming, and it is impossible to overcome its obstacles.