Always works I never have a problem with this baking soda. I always buy this brand too mostly because it comes in bigger canisters. I got this one at a really cheap price because the store was going out of business but its usually really cheap. I would recommend this to anyone thinking of taking up baking ;-) it helps make killer bread
The first time I saw my mother baking, this one's the baking powder she was using and is the one me and my family still use. It has a high quality, its affordable, makes the cake or whatever you are baking fluffier and bigger. I definitely recommend this one.