Sun, 03 May 2026 11:04:30 +0000

Does Baking Soda Go Bad? A Complete Guide to Shelf Life and Usage Baking soda, also known as sodium bicarbonate, is one of the most essential ingredients in both baking and household cleaning. But a common question among home cooks, DIY enthusiasts, and storage-conscious users alike is: Does baking soda go bad? Understanding the shelf life of baking soda and how to store it properly can save you time, money, and ensure your recipes and cleaning staples perform at their best. ### What Is Baking Soda? Baking soda is a fine, white, crystalline chemical compound primarily used in cooking to act as a leavening agent, helping baked goods rise. It’s also widely used in cleaning, deodorizing, and even personal care applications due to its mild abrasive and alkaline properties.