What is sterilization defined as?

Sterilization is defined as the process that kills all disease-causing organisms, including bacteria, viruses, fungi, and spores. This complete elimination of all microorganisms is crucial in medical and esthetic practices to ensure tools and surfaces are safe for use, preventing infection and cross-contamination. Sterilization methods may include autoclaving, dry heat sterilization, or chemical agents specifically designed to achieve this level of microbial destruction.

The other definitions focus on varying degrees of cleanliness. While cleaning removes dirt and some contaminants, it does not eliminate all organisms. Disinfection reduces the number of pathogens but does not achieve the complete eradication that sterilization does. Thus, understanding the specific definition and scope of sterilization is pivotal in maintaining safe practices within esthetics and healthcare.