Charles Gerba, Ph.D., is our next guest he is known affectionately as “DR. GERM” throughout America, he has some timely information from a new survey on paper towel, sponge, and dishcloth usage in the kitchen among Millennials and Baby Boomers. Dr. Gerba is a professor of microbiology at the University of Arizona, who has written more than 400 articles and several text books on environmental biology. The public knows Dr. Gerba for his crusading on behalf of household hygiene and his frequent media appearances on shows like Good Morning America, Today and Dateline. He is also co-author of “The GERM FREAK’s Guide to Outwitting Colds and Flu.