Do I have to refrigerate Smucker's peanut butter?
The food items we produce are classified as non-perishable. Refrigeration is not necessary, although it does slow down the oil-separation process.
Should I refrigerate your preserves, jellies, toppings, etc.?
The food items we produce are classified as non-perishable. Refrigeration is not necessary but recommended. Under normal conditions, unopened products should remain safe to eat indefinitely. However, over time the flavor and color of products will decline. Our products have a "best when purchased by" date on the back label.