Garbage cans shall be as defined in Section 8.08.010 “Garbage can.” No can shall be permitted to be filled beyond the point which the lid will not tightly close. Lids shall be kept tightly closed on cans at all times, except as necessary to place garbage into or remove garbage from the cans. Cans shall be kept in a sanitary condition and free from cracks and breaks. Outsides of cans shall be free from accumulated grease, dirt and garbage material. The maximum weight of each can and contents shall not exceed fifty pounds per thirty-five gallons of capacity.