Bag of Red Mill Baking Soda
What are you paying for that? $2 a pound or more.
You can get a nice bag at Walmart or Costco much cheaper
for the EXACT same food grade Sodium bicarbonate.
I buy 40 pounds of the EXACT same food grade sodium bicarbonate for about 25 cents a pound at the feed store.
(supplement for dairy cows)
Is it aluminum free?