I recently bought a glass mug and was trying to get the price sticker off the bottom of the mug. It was especially stubborn. Lemon oil has come to my rescue in the past with removing glues, stickers and dried or baked on stickiness, so I decided to give it a try.
In less than 30 seconds, this is what happened.
If you haven't tried Young Living's Lemon oil, I'd love to help you get a bottle. It is a very inexpensive oil and such a joy to use.