The problems of the Primitives. Ah.
It would never occur to me to ask how to get price tag glue off an item. I would just try a variety of things and eventually it would come of. It always does.
Of course, years ago I asked how to cook brown rice in a microwave and someone told me to get a rice cooker. I resisted for a while, but that was the right answer.
Everyone has different levels of experience.
I would tell the primitive, "Elbow grease."
Of course, the primitive would equate that with "work" and reject it out of hand.