The Best Indoor Air Purifying Machines… and Plants!
Surprisingly, indoor air can often be more polluted than outdoor air. Particles from home heating and cooling systems, tobacco smoke, off-gassing from furniture and building materials, and mold spores can all contaminate indoor air. Of course, outdoor air pollution can also make its way indoors when windows are open – traffic pollution particles in built-up areas and next to roads, chemical pesticide sprays in agricultural areas, and even mercury and ozone that are carried by wind over long distances.