reduce certain toxins in the smoke. But no evidence exists that these cigarettes are significantly less dangerous for the user. Most filter cigarettes also bear ventilation holes punched around ...

When settling in your new house, the last thing you want is to be greeted with a noxious smell of cigarette smoke ... is permeating your home. Smoke odors in an HVAC system are persistent and ...

Across the world, smoking is the leading cause of preventable death. Of the 7 million deaths that occur annually because of ...

Different gyms with various equipment, occupancy rates, and ventilation systems might have different air quality levels. More information: Yele Sun et al, Particulate Siloxane and Cigarette Smoke ...

"Cigarette smoke is the biggest offender ... indoor air circulating - either by opening the windows or keeping ventilation systems running - when we have indoor irritants." Are you at risk?