A new study published today in the American Journal of Infection Control (AJIC) reports a comparison of hospital room cleanliness using standard disinfectant wipes versus wipes with a color additive that allows users to see which surfaces have been sanitized. With the color additive, rooms were 69.2% cleaner and were able to be cleaned in slightly less time compared to cleaning with standard wipes. The study was performed at Griffin Hospital in Derby, Conn.