For many smokers, the act of lighting up comes with a nagging feeling of guilt, especially around non-smokers, children, or even in shared apartments. The well-documented dangers of secondhand smoke are undeniable, associated with respiratory infections, asthma, and many more serious long-term medical issues in those that inhale it. https://gunnerjaqg60370.wikiadvocate.com/7273688/clearing_the_air_can_personal_air_filters_protect_others_from_secondhand_smoke