Yes, but it may not achieve much.
The only chemical that dissolves it does more damage than the glue.
Yes, use epoxy.
Most household glues, like Elmer's glue, are not toxic.
Some is and some isn't. There are thousands of kinds of 'glue' . -Name your glue, then we may be able to give a sensible answer.
Nothing happens
Name the glue - 'all purpose glue' is far too vague.
I used hot glue. I liked it because it absorbed the shock well and it dried fast.
no becaue it has all the liqued sucked out of it
Possibly if in long enough.
If there was a significant amount of it, you may be sick.
Another great and puzzling question. Why doesn't glue stick inside of the glue bottle. Glue on paper: As the glue connects with oxygen it becomes sticky and if left to dry in this oxygen it becomes hard and keeps multiple things together. Glue inside the bottle: Glue doesn't stick inside the bottle because the chemicals within the glue is triggered by oxygen (what we breathe) so when the glue bottle is opened it triggers the chemicals to make it sticky. That's why if a bottle if left out with no cap the glue becomes quite hard. Glue won't completely stick unless it's dried, and because inside the bottle, the glue is still air locked in and not dried, it doesn't stick.
It's dead. -Fling it away and get another.