How To Dispose Instax Films With Ex

Problem/Goal: I need to dispose instax films with my ex and I in the photos. I don't know how to properly dispose them. Do I burn them? Cut each with scissors? I need a quick and easy solution sana from anyone 🥹🙏

Context: I was decluttering this holiday season and stumbled upon one of my memento boxes with instax films of my ex and I. I moved out of my parents' house briefly after breaking up with my ex and never touched the box until this holiday season so I haven't had the chance to properly dispose the films.

If anyone was in the same position as I am now, how did you dispose your unwanted instax films?

Previous Attempts: None :<