What is the shelf life for the sticks?Updated 8 months ago
Third Wave Water minerals will not expire or go bad.
Each stick and box has a “Best By” date of two years from production for stock rotation purposes for our suppliers.
To ensure the longest life possible, make sure to store the mineral sticks at room temperature and out of direct sunlight or refrigerate if you live in hot or humid environments. When exposed to excess heat and humidity, the minerals may begin to clump up and take a little longer to dissolve.