Originally Posted by
ABUZZZ
Here's the trick that has worked for me. Vegetable oil.. rub it on and let it sit for an hour and the glue wipes off cleanly. Repeat if necessary Then clean the bars with soap and water or alcohol to remover the oil. This also works on pill bottles, glass jars, etc. Totally biodegradable. Hold the applause.
My suggestion of bacon grease was only half tongue in cheek. Lipids will break it down.