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Infection control measures should be taken to:

  1. Enhance product variety

  2. Protect client health and safety

  3. Increase staff flexibility

  4. Develop new techniques

The correct answer is: Protect client health and safety

Infection control measures are primarily implemented to protect client health and safety. This is a crucial aspect of any esthetics practice, as clients may be vulnerable to infections and other health risks if proper sanitation and hygiene protocols are not followed. Ensuring that all tools, equipment, and treatment areas are clean and properly disinfected helps prevent the spread of pathogens, thereby safeguarding both clients and practitioners. While factors like product variety, staff flexibility, and the development of new techniques may play a role in the broader operational aspects of a salon or spa, they do not directly address the primary concern of infection control. The focus should always be on maintaining a safe environment that prioritizes the well-being of clients, as this fosters trust and encourages repeat business, which is essential for the success of any esthetic practice.