LOS ANGELES–(BUSINESS WIRE)–“You’ve probably heard someone say, ‘I’m going outside to get some fresh air’ – as if the inside air isn’t fresh. Right? Well often, it’s not.” So begins a new video that tells the story of how untreated indoor air, when emptied of such impurities as allergens, bacteria and other pollutants, dramatically reduces the workplace sickness and absenteeism that are so costly to employers. “As healthy buildings become more important and validation programs are given incre