How do You Make Baking Soda?

Honestly, there isn’t an easy method for making your own baking soda. The process for making sodium bicarbonate (baking soda) involves heating calcium carbonate so that CO-2 vapors are released, then dissolved in an ammonia and sodium chloride solution, thus creating baking soda. So, since these potentially dangerous ingredients aren’t readily available at retail stores, it’s probably just easier to buy a box of baking soda at the market.