Arm & Hammer Baking Soda. Is there any other brand?  It's a family tradition in our household.  Although Arm & Hammer Baking Soda is the best for your baking needs, we use A&H for way more reasons than just baking.  My grandfather used it as toothpaste mixed with salt his whole life and never had a cavity.  Almost everybody knows that if you put an open box of A&H in your refridgerator and freezer it absorbs the odors to help keep foods tatsing fresh. And when it is time to change out the box you pour A&H down the kitchen and bathroom sink drains to make them smell better too.  Try making...