[e12e]

Guessing inside (white side) of orange peel will work too (the oils are used to make various cleaning products).

[ska]

IIRC This is why "goo gone" product is really good with many adhesives.

[burnte]

That's my favorite adhesive remover. And it cleans up well afterwards with Dawn soap and water.

[TeMPOraL]

Does it have a generic name for non-American audience?

[ska]

I don't know if it does. It's the original from here: https://googone.com/original

I imagine there are variations in other places, I think it's mostly concentated citrus oils from oranges.