How much additional square footage is required for each additional nail technician on duty?

The correct answer indicates that an additional 35 square feet of space is required for each additional nail technician on duty. This requirement is based on health and safety regulations that ensure a comfortable and functional working environment for nail technicians. Adequate space is crucial to allow for the safe use of equipment, movement around workstations, and proper airflow, which helps maintain sanitary conditions.

In settings where services are provided in close quarters, such as nail salons, having enough square footage not only facilitates smoother operations but also enhances customer experience and compliance with state regulations. A space that is too cramped can hinder the technician's ability to work effectively and safely, potentially leading to injuries or unsatisfactory service. Thus, the 35 square feet requirement ensures that there is sufficient room for each technician to perform their duties while maintaining a professional environment.