6 Pa. Code § 11.55 – Sanitation.

(a) Clean and sanitary conditions shall be maintained in all areas of the center.
(b) Evidence of infestation of insects or rodents in the center may not be present.
(c) Garbage and rubbish shall be removed from inside the center daily and from outside the building at least once per week.
(d) Trash in bathroom, dining and kitchen areas shall be kept in receptacles made of plastic, metal or other easily-cleanable materials that prevent the penetration of insects and rodents.
(e) Trash and garbage outside the center shall be kept in closed receptacles that prevent the penetration of insects and rodents.
(f) Centers that are not connected to a public sewer system shall have a written sanitation approval for their sewage system by the sewage enforcement official for the municipality in which the center is located.

This section cited in 6 Pa. Code § 11.212 (relating to applicability).