Purchased around November 2025 and used for only two days. The flea trap sheet is attached to the main unit, but there doesn't seem to be any dirt on it. (There might be a little dust.) It's still sticky, so you can use it as is, or you can just buy new sheets. If you don't need the sheet, I'll remove it, so please let me know in a message. The included AA batteries (4) are also included. I will ship the box flat. - Model Name: Flea Trap - Power Source: Battery Operated - Color: Blue Thank you for looking.