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? How do you get a CO2 refill when there are no exchange stores in the area? What are the differences between Fizzi™, One Touch™ and Aqua Fizz™? How can I make the best sparkling water ever?