subdivision C 6 of § 36-105, Part III of the Uniform Statewide Building Code (§ 36-97 et seq.);
9. Not remove or tamper with a properly functioning carbon monoxide alarm installed by the landlord, including the removal of any working batteries, so as to render the carbon monoxide alarm inoperative. The tenant shall maintain the carbon monoxide alarm in accordance with the uniform set of standards for maintenance of carbon monoxide alarms established in the Statewide Fire Prevention Code (§ 27-94 et seq.) and subdivision C 6 of § 36-105, Part III of the Uniform Statewide Building Code (§ 36-97 et seq.);
10. Use reasonable efforts to maintain the dwelling unit and any other part of the premises that he occupies in such a condition as to prevent accumulation of moisture and the growth of mold and promptly notify the landlord of any moisture accumulation that occurs or of any visible evidence of mold discovered by the tenant;
11. Not paint or disturb painted surfaces or make alterations in the dwelling unit without the prior written approval of the landlord, provided that (i) the dwelling unit was constructed prior to 1978 and therefore requires the landlord to provide the tenant with lead-based paint disclosures and (ii) the landlord has provided the tenant with such disclosures and the rental agreement provides that the tenant is required to obtain the landlord's prior written approval before painting, disturbing painted surfaces, or making alterations in the dwelling unit;
12. Be responsible for his conduct and the conduct of other persons, whether known by the tenant or not, who are on the premises with his consent, to ensure that his neighbors' peaceful enjoyment of the premises will not be disturbed;
13. Abide by all reasonable rules and regulations imposed by the