Infection Control is defined as

• A. Methods used to eliminate or reduce the transmission of infectious organisms
• B. Techniques for improving service efficiency
• C. Styles of client consultation
• D. Procedures for marketing salon services

Answer: (A)

Infection control centers on preventing the spread of infections by eliminating or reducing the transmission of infectious organisms. This involves practices like thorough hand hygiene, proper cleaning, disinfection, and sterilization of tools, use of personal protective equipment, and safe handling of waste and laundry. The best choice captures this purpose directly: it describes the methods used to eliminate or reduce transmission of infectious organisms, which is the core aim of infection control in any salon or esthetic setting. The other options refer to service efficiency, client consultations, or marketing—important aspects of running a business, but they do not address preventing infection or transmission.