I keep this with me all the time. I am a bit of a clean freak so im always washing my hands. I keep one in my handbag because you never know what situation you will be in at any given time. I also keep one in the kitchen to wash my hands before and after cooking. One in the guest loo as well. lol as im reading this I see i have the quality of Mr Monk. Anyway go out and get this product it ensures a germ free experience everytime.