What essential utility must each salon be provided with?

Each salon must be provided with hot and cold running water because this is essential for maintaining proper hygiene and sanitation standards in hair and beauty services. Having access to both hot and cold water allows salon professionals to adequately cleanse tools, wash clients’ hair, and fulfill other cleaning needs necessary for a safe and healthy environment. The presence of hot water is particularly important as it is often used to remove oils and product buildup from hair more effectively, while cold water is beneficial for rinsing and conditioning processes.

Other options do not meet the comprehensive sanitary requirements expected in a salon setting. Cold running water alone would be insufficient for many treatments, while electricity, though crucial for operating equipment, does not address sanitation needs. Similarly, filtered water, while beneficial for drinking and certain treatments, does not equate to the full range of services that hot and cold running water provides for proper hygiene practices.