Iowa State research using UV light produces safer, cleaner air that 'smells like toothpaste' | College of Agriculture and Life Sciences
Breathing cleaner air has become more relevant than ever in the last few years. What if, along with cleaner air, it smelled fresh and minty, too? For Iowa State University Department of Agricultural and Biosystems Engineering Professor Jacek Koziel, studying how to have clean air and reduce odor is nothing new. He has been in pursuit of healthy air quality for the last 15 years, using ultraviolet light to filter out airborne pathogens and produce air that ends up smelling like toothpaste.
Source: iastate.edu