Inspired by another posters holiday thread 😁
I used to clean schools that had teens from abroad there for holiday camps... Off the top of my head...
Used tampons in the shower
Worn pants in the shower
Poo next to the toilet (why??)
Oddly the ones that annoyed me even more than this was the girls soccer camper where one of them trapped a huge spider under a takeaway carton in the middle of the room and left it there. Obviously I thought it was just another bit of their mess and picked it up.
That's and one of their Dads who stood waaay to close to me while he patronisingly accused me of stealing.
Anyone else?