For many smokers, the act of smoking cigarettes comes with a nagging feeling of guilt, especially around non-smokers, children, or perhaps in shared areas. The well-documented perils associated with secondhand smoke are undeniable, connected to respiratory infections, asthma, and many more serious long-term medical issues in those that inhale it. https://jasperwwvp27261.wikisona.com/1942391/clearing_the_air_can_personal_air_filters_protect_others_from_secondhand_smoke