This natural sweetener can be susceptible to spoilage if stored incorrectly.

Unopened maple syrup is shelf-stable, so you can leave it in the original container and place in a cool, dark place such as your pantry or inside a kitchen cabinet. “Ideally, this should have a ...

Unopened maple syrup can be safely stored in the pantry for up to a year or longer. Properly refrigerated maple syrup can last for years without losing quality. Mold on maple syrup is unappealing but ...

Add Yahoo as a preferred source to see more of our stories on Google. Jacob Fox Chances are you may have never considered how long maple syrup lasts—or whether it can spoil. After all, it's a staple ...