So I was going through my long stored vintage TMNT and Bucky O’Hare figs. Some of them have a sticky film on them. I am pretty confident nothing spilled on them, so it must be a byproduct of age, heat, and humidity. Is there a name for this smeg? How do y’all remove it?

I'm going to guess TMNT are Teenage Mutant Ninja Turtles?

 

Welcome to the forum - if I'm honest, I'm not sure how much help we'll be as we tend to be more music focussed on here... although I'll leave this to see if anyone else happens to be interested in collecting figures and can offer any advice.