The keeping of animals or fowl in a guest room may be permitted by the lodging establishment. Each room occupied by any animal or fowl shall be adequately cleaned, including wet scrubbing of carpet if need is indicated, to assure that the room is clean and free of vermin infestation. Pesticides shall be applied according to the manufacturer's instructions to prevent any health hazard from pesticide residue to subsequent occupants.
Okla. Admin. Code § 310:285-3-10