What is defined as the second level of infection control?

The second level of infection control is defined as disinfection. This process involves using chemical agents to eliminate many or all pathogenic microorganisms on inanimate objects and surfaces, with the exception of bacterial spores. Disinfection is crucial in settings like salons, where tools and surfaces must be treated to reduce the risk of infection and maintain a hygienic environment for clients and staff.

Disinfection typically follows sanitation, which is the first level of infection control focused on reducing the number of bacteria to safe levels. It is also important to distinguish disinfection from sterilization, which is the highest level of infection control and involves the complete destruction of all microorganisms, including spores. Pre-cleaning is a preparatory step that involves removing visible dirt and debris before disinfection or sterilization, but it is not a standalone level of infection control. Understanding this hierarchy helps ensure safe practices in cosmetology and beauty services.