Did you know that peanut butter is the best thing to remove sticker goo? I kid you not.
All you do is rub a little dab onto the adhesive goo you want to remove, give it a bit of a scrub, and then wash it off with soap and water. DING. That is it.
I suppose you could just use straight peanut oil, as that is probably the actual active ingredient in the goo-removal, but I find that the peanut butter tends to attract all the little goo bits and pieces of sticker left over and keeps them all in one nice weird ball of ick. Oil would just drip everywhere before you could get in a good scrubbing.
If you don’t do peanuts, maybe try almond butter? I’m just guessing but I’m sure it would probably work the same way.