Question: how long past expiration date is almond milk good?
Answer: How long does that variety of almond milk last past the printed date? It's difficult to say, but you shouldn't expect it to stay fresh for longer than 2 to 4 weeks. Beyond that period it's probably better to discard the liquid right away. Once you open the carton, it can sit for about 7 to 10 days in the fridge.