Published November 25, 2019 11:44 Should I refrigerate my Sparkling Drink Mix? It depends on the type of drink mix - we're all different, right? For flavor specific storage instructions check the printed instructions on the bottle. As a general rule, they should be kept in a cool dry place or refrigerated. Related articles What is the shelf life of SodaStream's Sparkling Drink Mixes? How long will my sparkling water last before going flat? What are the differences between Fizzi™, One Touch™ and Aqua Fizz™? Help! There are no stores in my area to that sell gas refills! What is a Gas Exchange and how does it work?