What are different methods of sterilization?
What are different methods of sterilization? Sterilization methods Sterilization is the process of killing or eliminating all forms of microbial life, including bacteria, viruses, fungi, and spores. Here are some common methods of sterilization: 1. Autoclaving : It is a process of sterilization that involves subjecting items to high-pressure saturated steam. The autoclave is a sealed device (similar to a pressure cooker) that kills microorganisms using saturated steam under pressure . Autoclaves are commonly used in medical and laboratory settings to sterilize instruments, glassware, and other materials. Process: Uses high-pressure steam at temperatures typically around 121-134°C (250-273°F). Applications: Commonly used for heat-resistant instruments and materials. Advantages: Effective, reliable, and economical. Limitations: Not suitable for heat-sensitive items. 2. Chemical sterilization : It is a process of sterilization that uses chemicals such as ethylene oxide or hydrog...