Warm water and a little scrubbing can remove white glue or school glue.
Isopropyl will remove only elmers glue from plastic, not super glue. once it gets on there, you can't remove it.
Blue light can weaken the bonding strength of glue by breaking down the adhesive properties of the glue molecules.
Glue Flue
glue
You have to NAME the glue before we can answer that.
you have to put more glue on it, it will glue itself to the old glue, and be easier to remove
I go super glue on my wedding ring with diamonds. How can I remove?
Rub it with a rag soaked in Goof Off, keep at it till the super glue is soft, then peel it off. Wash immediately in warm water.
need to replace the fitting, or remove it and put some plumers tape on the threads
Glue Flue
You can't remove Super or Krazy glue from fabric.