Blu Tack®'s adhesiveness increases over time so take extra care if it's been on there a while. We'd recommend rolling it gently as you can then using what you can get off to dab any remaining bits.
How do you get Blu Tack® out of hair / clothes / carpet?
FAQ
HAIR: Pour a decent amount of baby oil onto the area where the Blu Tack® is stuck. Work the baby oil into the Blu Tack, but don't try and pull it out yet! Leave the baby oil to soak in for about 5…
Bostik Glu Stik is non toxic, solvent-free and easy to use, so little ones can enjoy getting stuck in - just make sure they avoid contact with their eyes.