Baking powder--how does it lose strength?

[blissful]

Good Post!

Now if I can just remember on down the road.

Follow up post. I'm baking zucchini bread whole wheat and carrot cake like bread whole wheat. I had lost the baking powder in the basement and then finally FOUND.



I can see I use baking powder very very slowly, this post started in 2017.

It was labeled 'baking powder', so at least I was labeling consistently back then. We were looking at 4 am, found it closer to 5 am. It might have been more time efficient to drive to the store, buy some, come home.