Final answer:
Autoclaving and chemical sterilization are effective methods for sterilizing dental instruments.
Step-by-step explanation:
There are several methods for sterilization of dental instruments. One method is autoclaving, which uses moist-heat sterilization to raise temperatures above the boiling point of water, effectively killing microorganisms. Another method is chemical sterilization, which involves using chemicals to kill or inhibit the growth of microbes. It is also important to note that wiping with a clean cloth or soaking in warm water are not effective methods for sterilization.