Study: Hand Dryer Air To Be Full Of Potentially Harmful BacteriaA study which was recently published in the American Society for Microbiology’s Applied and Environmental Biology journal suggested that the use of hand dryers for about 30 seconds contaminates our hands with about 18-60 colonies of harmful bacteria. The study was conducted on a rather small-scale by the team in 36 bathrooms of the University of Connecticut School of Medicine. The …Read More