Lost and found reminder

I went to add an empty coffee tumbler to the lost and found and noticed there was already a coffee cup in the cabinet but it still had a little bit of coffee in it.  Even if there is only a little bit of coffee left, you need to rinse out each cup before placing it in lost and found.  It only takes a little liquid to start molding, so we need to only place clean cups in the lost and found.

If you're alone at the desk, leave the cup out with a note stating it still needs to be rinsed and someone will take care of it when we have more people available. 

Thanks for your help keeping lost and found less gross and stink free!

Kym