- You go into your office floor's public restroom and aren't the only one in there.
- Said other person heads out of the restroom before you do - and they don't wash their hands.
Yuck. Yuck, yuck, yuck. Now I'm forced to use a paper towel to open the exit door and have to debate whether or not you work in my suite.
It's simple. Wash your hands. Use warm water. Use soap. Sing Happy Birthday in your head to make sure you wash long enough.