1. Dirty Kleenex
2. Used Band-Aids
3. Dusty Swiffer Cloths
4. Old used binders with cobwebs all over them
5. Bottle caps
6. School notebooks
8. Moldy books that don't belong to the library
9. Moldy books in general
10. Basically anything that isn't a library book, DVD, audio book or CD.
These are all things that I've found in the book drop throughout my library career. The grossest was today's nasty snotty Kleenex, though. Ew.
3 hours ago