No person shall deposit hot ashes, cinders, smoldering coals, or greasy or oily substances, which may ignite spontaneously, into any combustible receptacle or place the same within ten feet (10') of any combustible material, except on metal or other noncombustible floor, or on the ground outside the buildings, or placed on noncombustible stand and, in such case, shall be kept at least two feet (2') away from any combustible walls or partitions or exterior window opening. (Ord. 96-7, 5-13-1996; amd. 2007 Code)