(a) Walls in a public shower must be water-impervious up to showerhead height.
(b) Walls and ceilings of a public shower must be smooth and easily cleanable.
(c) Shower and drying areas of a public shower must be constructed with water-impervious, nonskid floors. Floors must slope uniformly at a minimum of one-fourth inch per foot to drains.
(d) Showers and drying areas of a public shower must be ventilated by mechanical exhaust systems.
(e) Showers and drying areas of a public shower must be cleaned and disinfected daily during periods of use.
(f) Towels, if provided, must be laundered between uses and stored in a sanitary manner.
(g) The water temperature for hot water supplied to public showers may not be less than 100 degrees F. nor more than 120 degrees F.