Anyone any tips for removing bluetack from fabric?

[Aliwithtwins]

It's embedded in the fabric of my husbands suit... Go on knowledgable ladies give me some ideas!

Put it in the freezer?

Yes I think freezing it then it should peel off when solid.

Does that work? Have you tried it? Seems logical and I like the idea of it crumbling away

I have with chewing gum, I just assume it's the same texture so should work fine.

I've put it in a bag in the freezer and I'll let you all know if it works. How long do you think I should leave it in for?