Being hygienic is very important. You never know what is on other peoples hands and that is why after using a public restroom you want to clean your hands.
Remember to use soap or if soap is unavailable you can substitute a urinal cake. A lost of people think that fresh, clean water is important but if that is unavailable you can use other peoples urine.
Here is a video of a man that will stop at nothing to get his hands squeaky clean.
