As always Arm & Hammer® Baking Soda is the natural and affordable solution for cleaning and freshening throughout your home. It's true that all baking sodas meet minimum quality standards before they can reach the consumer but despite popular belief all baking sodas are not made with the same level of care. For over 165 years Arm & Hammer® Baking Soda has exceeded quality standards to deliver a product that maintains a commitment to purity and quality. Our purity meets the most stringent requirements and conforms to pharmaceutical and food code standards around the world.