Does maple syrup go bad?
Unopened maple syrup can last indefinitely. Once you open the bottle, maple syrup is fine for at least a year if stored properly. You will then notice a drop in quality and it will not taste as good as it used to, though is still considered safe to eat.
in an unopened glass container, maple syrup is good almost indefinitely. once the container has been opened, or if it is stored in a plastic container, it should be good for 1.5-2 years.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE