D.C. Mun. Regs. tit. 29, r. 29-6234
The facility and its grounds shall be maintained in a sanitary, comfortable and safe condition, free from rodent and insect infestation, and in accordance with applicable law.
The facility shall keep trash in kitchens and bathrooms in covered trash receptacles that prevent the penetration of insects and rodents.
The facility shall keep trash outside the facility in secure, non-combustible, covered receptacles that prevent the penetration of insects and rodents. The facility shall keep trash collection receptacles separate from play areas and located so as to avoid being a nuisance to neighbors. The facility shall remove trash from the premises at least once a week.
The facility shall store cleaning equipment, cleaning agents, aerosol cans, or other chemical substances in the original or other clearly labeled containers, in a place which is inaccessible to residents. This section shall not prohibit facilities from allowing the residents to use cleaning equipment, cleaning agents, aerosol cans, or other chemical substances under staff supervision or direction.
D.C. Mun. Regs. tit. 29, r. 29-6234