... Reduce airborne pollutants, dust, cigarette smoke, pet dander, pollen, mold spores, viruses, and ... ion-generating technologyReduce airborne pollutants, dust, cigarette smoke, pet dander, pollen, mold spores, viruses, and bacteria ... shown to elimiate airborne pollutants, dust, cigarette smoke, pet dander, pollen, mold spores, viruses and bacteria ... and exhaustion disorders. Negative ion bad smell reduce