This is a kitchen staple! Pay just 19¢ for Arm & Hammer Baking Soda through 12/10. Or Purchase the 1 pound boxes for 49¢ andango Rewards Credit. Arm & Hammer Baking Soda, 8 oz - $0.69$.50/2 printable coupon hereFinal Price: $0.19Arm & Hammer Baking Soda, 1lb - $0.99$.50/2 printable coupon herePurchase 2 and submit forKeep Reading..