One of the worst things you can encounter in a hotel room is bed bugs. Yuck. No one wants to know that they have been in a room where bed bugs have been.
This video from the University of Maine shows you what you should do as soon as you walk into your hotel room. Sure it's a little bit of work, but you'll sleep easier knowing that there aren't any bed bugs.
What if there are bed bugs? They give you that information too.