Where can I find Baking soda in Oppenweiler?

Baking soda can also be found in these cities:

Affalterbach (Württemberg) Alfdorf Backnang Braunsbach (Württemberg) Durlangen Fellbach Fichtenberg Gaildorf Gschwend Heilbronn Kirchberg an der Murr Marbach am Neckar Murrhardt Oberstenfeld Steinheim Waiblingen Welzheim Wüstenrot

You can also find this in Oppenweiler:

Fish Croissants Flour Wheat Breads Diet Products Ready Meals Energy Drinks Espresso Beans Food Flips