What is the primary purpose of disinfectants in infection control?

The primary purpose of disinfectants in infection control is to kill or inactivate pathogens on surfaces. Disinfectants are chemical agents specifically formulated to eliminate harmful microorganisms, including bacteria, viruses, and fungi, thereby reducing the risk of infection transmission in healthcare environments and other settings. Their effective use is critical in preventing the spread of infections, especially in areas where cleanliness is paramount, such as hospitals, clinics, and laboratories.

Other options, while they may represent aspects of environmental management or personal hygiene, do not capture the primary function of disinfectants. For example, enhancing the appearance of surfaces or reducing odors can be beneficial but are not the main objectives of disinfection. Similarly, while disinfecting hands and skin is important for infection control, this is typically achieved through hand sanitizers or antiseptics rather than disinfectants designed for surfaces.