Purell Hand Sanitizer in Flu SeasonSince the cold/flu season is upon us now, I would like to share a tip that I have used for several years. I buy the 0.5 fl. Oz. bottles of Purell Hand Sanitizer. I carry one in my purse, have several in my truck, and keep one in my pocket for times I don't have my purse. They are very handy for children and teens to carry with them to school or trips to the mall. You don't need water or a tissue for drying your hands. They come in packages of six or eight and can be bought at Wal-Mart, Target, drug stores or your grocery in the hand soap section. When in public I always open the door after washing my hands with paper towels if they have them, if not, sneak a few pieces of toilet tissue.