Do not put trash out before dusk the night before collection. Keep yard and porches clean. Be sure to check lease regarding grass cutting and snow removal. Otherwise, houses are generally inspected every two years. During these inspections, the Code Officer will inspect everything.
Interior sanitation is included in the inspection.
The Code Officer can and will confiscate them. You will have 24 hours prior notice prior to inspection. Know where the fire extinguishers are and make sure they are in working condition. Make sure their charge has not expired. Check smoke detectors monthly.