They’re Clearing the Air: Companies in the Hygiene Field Leave a Major Trace on the Floor of AASA’s Exhibit Hall

More than a dozen companies offering products involving air quality or hygiene in schools make up one of the larger segments of new vendors in the AASA national conference’s exhibit hall in Nashville. “As Churchill said, never let a good crisis go to waste,” said James Rollins of R-Zero Systems. His Utah-based company was one […]