Walmart has Arm & Hammer Baking Soda, 8oz for just $0.50 each. Ther is a $0.50/2 Arm & Hammer Baking Soda Products coupon. You can get Arm & Hammer Baking Soda $0.25 Each after coupon.
Buy (2) Arm & Hammer Baking Soda, 8oz $0.50
Use (1) $0.50/2 Arm & Hammer Baking Soda Products
$0.25 each after coupon