For many smokers, the act of illuminating comes with a nagging sense of guilt, especially around non-smokers, children, or even in shared rooms. The well-documented hazards of secondhand smoke are undeniable, linked to respiratory infections, asthma, and even more serious long-term health problems in people who inhale it. https://messiahvmcs14815.iamthewiki.com/9257552/clearing_the_air_can_personal_air_filters_protect_others_from_secondhand_smoke