What pressure is typically used during the autoclaving process?

The pressure typically used during the autoclaving process is 15 pounds per square inch (psi). This specific pressure is critical because it allows the steam inside the autoclave to reach temperatures of approximately 121 degrees Celsius (250 degrees Fahrenheit). At this temperature and pressure, microorganisms, including bacteria and viruses, are effectively eradicated, ensuring that the instruments and materials being sterilized are safe for use.

Using the correct pressure is vital for the effectiveness of the sterilization process. Higher pressures may be unnecessary and potentially risky, while lower pressures might not reach the necessary temperatures to achieve full sterilization. Hence, 15 psi is established as the standard for autoclaving to ensure optimal performance in sterilization procedures.