Ill. Admin. Code tit. 20, § 2602.120
a) General Requirements
A cleaning schedule shall be established.
b) Facility Equipment
Quarters equipment (e.g., toilets, washbasins, shower stalls and sinks) shall be thoroughly cleaned each day.
c) Facility Drinking Equipment
A drinking fountain shall be provided in the indoor recreational area and accessible to any outdoor recreational area.
d) Facility Supplies
An adequate supply of clean clothing, bedding, towels, soap and cleaning supplies shall be maintained.
e) Facility Food Service
The floors of all rooms in which food or drink is stored, prepared, served or in which utensils are washed, shall be kept clean.
f) Body Pests
Frequent inspection of living areas shall be made to aid in control of body pests. Immediate extermination measures shall be taken when body pest infestation occurs, including spraying or fumigation of bedding, clothing, equipment and all areas of the building supportive to existence and reproduction of the pests.
g) Pest and Vermin Control
A continuous and effective program of insect and rodent control and extermination shall be established.