How Long Does Baking Soda Last?

https://cakedecorist.com/how-long-does-baking-soda-last/ We rely on baking soda to create those wonderful CO2 bubbles in our baking, but how long does baking soda last in our pantry? Is it eternal or does it have an expiration date? We are here to solve all your doubts and keep you from wasting time, effort, and ingredients into a cake that will not rise! "This presentation contains images that were used under a Creative Commons License."