What aisle is Baking Soda in Walmart? Baking Soda is in Aisle A17 in Walmart. Aisle A17 is in the Grocery section in Walmart. The best selling Baking Soda in Walmart is the Great Value Baking Soda that costs $0.68.
If the Baking Soda you’re looking for is not available in-store at Walmart, you can go to Walmart.com and place an order to get free shipping.