3717-1-05.1(R)(2) Water, plumbing, and waste: plumbing system

Cleaning procedures are to include at least the following steps and be conducted at least once a week:

(a)

Draining and complete disassembly of the water and aerosol contact parts;

(b)

Brush-cleaning the reservoir, aerosol tubing, and discharge nozzles with a suitable detergent solution;

(c)

Flushing the complete system with water to remove the detergent solution and particulate accumulation; and

(d)

Rinsing by immersing, spraying, or swabbing the reservoir, aerosol tubing, and discharge nozzles with at least fifty ppm (mg/L) hypochlorite solution.