Does Butterscotch Schnapps Go Bad?

To maximize the shelf life of schnapps for quality purposes, store in a cool dry area away from direct heat or sunlight; keep tightly closed when not in use. ... The shelf life of schnapps is indefinite, but if schnapps develops an off odor, flavor or appearance, it should be discarded for quality purposes.

Should schnapps be refrigerated?

"You can put schnapps and other similar alcoholic drinks in the fridge. This allows you to serve them neat, which means take it right from the bottle into the glass — you don't mix it with anything," said Caporale. ... If you want that to be served cold, then the only way to do that is to store it in the fridge."

What happens if you drink expired schnapps?

Expired alcohol doesn't make you sick. If you drink liquor after it's been open for more than a year, you generally only risk a duller taste.