The adult family home must develop and implement an infection control system that:

(1) Uses nationally recognized infection control standards;

(2) Emphasizes frequent hand washing and other means of limiting the spread of infection;

(3) Follows the requirements of chapter 49.17 RCW, Washington Industrial Safety and Health Act to protect the health and safety of each resident and employees; and

(4) Directs all staff to:

(a) Dispose of razor blades, syringes, and other sharp items in a manner that will not risk the health and safety of residents, staff, other persons residing in the home or the public; and

(b) Use all disposable and single-service supplies and equipment only one time as specified by the manufacturer.