690.03   RESPONSIBILITIES OF OWNERS AND OCCUPANTS.
   (a)   Every owner of a dwelling containing two or more dwelling units shall maintain, in a clean and sanitary condition, the shared or public areas of the dwelling and premises thereof.
   (b)   Every occupant of a dwelling or dwelling unit shall maintain, in a clean and sanitary condition, that part or parts of the dwelling, dwelling unit and premises thereof that he or she occupies and controls.
   (c)   Every occupant of a dwelling containing a single dwelling unit shall be responsible for the extermination of insects, and/or rodents on the premises, and every occupant of a dwelling unit in a dwelling containing more than one dwelling unit shall be responsible for such extermination whenever his or her dwelling unit is the only one infested. However, whenever infestation is caused by failure of the owner to maintain a dwelling in a rodentproof or reasonable insectproof condition, extermination shall be the responsibility of the owner. Whenever infestation exists in two or more of the dwelling units in any dwelling, or in the shared or public parts of any dwelling containing two or more dwelling units, extermination shall be the responsibility of the owner. (Ord. 1867. Passed 4-18-78.)