Can I refrigerate/freeze my pellets? Dan December 05, 2020 16:21 Pellets should not be frozen since the pellets can absorb additional moisture during thawing. In addition, our stabilized vitamin C is not guaranteed if the pellets are frozen. Refrigeration is also advised against due to moisture issues. Related articles How long does the Vitamin C last in my pellets? How do I store the pellets? I think I got the wrong product! What now? How long can I store the hay? Will it go bad? How do I store my hay? Comments 0 comments Please sign in to leave a comment.