[lnyng]

Many years ago I learned from some Japanese TV show that you can use centrifugal force to get the very last bit of toothpaste out of the tube even if you can’t squeeze out any more. Something similar to this: https://m.youtube.com/watch?v=u-4MKefJqbc

[oneeyedpigeon]

By that point, I think it's easier just to cut the tube open.