Which of the following is a technique used to prevent cross-contamination?

Disinfecting tools between clients is essential for preventing cross-contamination in barbershops and salons. This practice involves cleaning and sanitizing all tools and equipment used during a service after each client to eliminate harmful bacteria, viruses, and other pathogens that may be present. Proper disinfection ensures that any contaminants from one client do not transfer to another, significantly reducing the risk of infections and promoting a safe environment.

In contrast, using the same towel for all clients could lead to the transfer of bacteria and other contaminants, while providing services without washing hands overlooks a fundamental hygiene practice crucial to preventing the spread of infections. Mixing products on the same surface poses a risk of chemical contamination and could compromise the effectiveness of the products being used. Therefore, the practice of disinfecting tools is a critical and effective method in maintaining hygiene standards in a barbering environment.