Removing old action data

Hi,

I recently noticed that when I export my model I have to wait lot of time. Then I went and checked actions that I was exporting. I’m exporting around 50 actions, only 2 are ever used. I guess that when I imported another model it’s actions got attached to my model. Anyway, does anyone know how to delete these actions fast and properly. I tried by removing fake user and pressing x, but every time I select action that I want to delete from my mesh it gets distorted.





I also have an armature. Should I delete the actions from it too, I don’t really get how this works :no:.
Thanks for all the help

Tnx for all the help.