Chewing gum is stuck on your shirt, dress or pants and you have the greatest difficulty in the world to dislodge it?
All you need to do is take an ice cube and rub the chewing gum to harden it. Then you just need to unhook it with a thin and flat object such as a knife or a spoon, taking care not to damage the fabric.
There may be a stain on the garment after this operation. Once again, nothing could be simpler, now you just have to put your clothes in the wash. The stain will go away on its own.