What is the standard was especially required for disinfecting non-critical surfaces?

The use of QUAT (quaternary ammonium compounds) solutions as a standard disinfectant for non-critical surfaces is based on their effectiveness in eliminating a wide range of bacteria, viruses, and fungi. Non-critical surfaces are those that do not come into direct contact with clients but may still harbor pathogens that could be transmitted indirectly. Examples include countertops, equipment surfaces, and storage areas.

QUAT solutions are favored in these settings due to their stability, ease of use, and broad-spectrum antimicrobial properties. They are designed to be safe for frequent use on surfaces and typically require a specific dilution and contact time for effective disinfection. QUATs are well-established in the esthetics and salon industries for their reliability in maintaining hygiene standards.

In contrast, the other options have more specific applications or limitations. Alcohol is effective for disinfecting small, critical items or in hands sanitizing but is not always suitable for larger surfaces due to its rapid evaporation and potential corrosiveness. Chlorhexidine is primarily used as an antiseptic for skin and surgical scrubs rather than for general surface disinfection. Hydrogen peroxide also has its applications but may not be as effective on common non-critical surfaces in a routine cleaning context, as it can be unstable in certain concentrations and may not