What is a requirement regarding water supply in licensed facilities?

A licensed facility must have an adequate supply of hot and cold running water to ensure proper hygiene and sanitation standards are met. This requirement is crucial for several reasons. First, access to both hot and cold water allows for effective cleaning of tools, equipment, and workstations, which is essential in preventing the spread of bacteria and maintaining a safe environment for clients. Additionally, having a reliable source of hot water is particularly important for certain hair care treatments that require warm water for effective results, such as washing hair or preparing products.

The presence of hot water not only facilitates proper cleaning processes but also contributes to the overall comfort of clients during their treatments. An adequate water supply is a foundational aspect of running a professional and compliant hair care facility, as it directly correlates with health regulations mandated by licensing authorities.

In contrast, the other options do not align with the requirements necessary for licensed facilities to operate safely and effectively. Cold water alone would not suffice for cleaning purposes, and stating that hot water supply is optional undermines the essential hygiene standards expected of licensed practitioners. Furthermore, while bottled water may be suitable for some uses, it cannot replace the need for a consistent supply of running water that meets health and safety regulations in a professional setting.