Secondhand smoke is the third leading cause of preventable death in the United States.
Approximately 70,000 people die annually from diseases caused by secondhand smoke, with hundreds of thousands more suffering ill effects from exposure. Multi-unit dwellings present a particular challenge for dealing with this significant health and nuisance problem. Tobacco smoke from one unit may seep through cracks, be circulated by a shared ventilation system, or otherwise enter the living space of another. You may wonder what you can do to mitigate some of these problems. The following information should help guide you to an informed decision about what corrective actions to take.