Torani syrup does not require refrigeration after opening, but it is recommended for maintaining the best quality and flavor over time. The manufacturer typically suggests storing the syrup in a cool, dry place away from direct sunlight.
Most Torani syrups are made with ingredients that act as natural preservatives, which helps prolong their shelf life even after opening. However, refrigeration can further extend the syrup's freshness and prevent any potential degradation of flavor.
If you prefer to refrigerate the syrup, it's essential to transfer it into a clean, airtight container to prevent absorption of other fridge odors and maintain its taste. Be sure to check the label on the bottle for any specific storage instructions provided by the manufacturer.