For many smokers, the act of illuminating comes with a nagging feeling of guilt, especially around non-smokers, children, or in shared apartments. The well-documented perils associated with secondhand smoke are undeniable, associated with respiratory infections, asthma, sometimes more serious long-term health problems in those that inhale it. https://posteezy.com/clearing-air-can-personal-air-filters-protect-others-secondhand-smoke