I get physically ill when I think of all the germs that are attached to bathroom, nurse, and hallway passes. In my classroom, I ask the children to place the pass on their DESK when leaving the room to visit the bathroom or nurse. This keeps my passes (not to mention the kids) germ free and gives me a reminder of where a particular student is at any given moment. When they return, they place it back on the door frame (I attach a magnet to the back so it sticks to the door frame). If a fire drill occurs unexpectedly (or if I've simply forgotten a student asked to leave!), I can easily glance around the room and see if someone is in the bathroom.
This is my first TpT product. I hope you enjoy!