Can Sour Mix Go Bad

Properly stored, unopened whisky sour mix will generally stay at best quality for about 12 to 18 months when stored at room temperature, although it will usually remain safe to drink after that. … If whisky sour mix develops an off odor, flavor or appearance, it should be discarded.

Is sour mix shelf stable?

The result is a shelf-stable, citrus-flavored liquid that not only challenges preconceived notions of what a citrus cocktail looks like—a stirred Jungle Bird, anyone? —but offers insights into creating a more sustainable bar program.

Does sweet and sour mix need to be refrigerated after opening?

SWEET & SOUR SAUCE, COMMERCIALLY BOTTLED – OPENED How long does sweet and sour sauce last once opened? The precise answer depends to a large extent on storage conditions – to maximize the shelf life of opened sweet and sour sauce, refrigerate and keep tightly covered at all times.