Where can I find Baking soda in Marxzell?

Baking soda can also be found in these cities:

Baden-Baden Birkenfeld Bretten Calw Durmersheim Ettlingen Forbach Gaggenau Gernsbach Hagenbach Karlsruhe Pforzheim Rastatt Remchingen Rheinstetten Staufenberg Straubenhardt Walzbachtal

You can also find this in Marxzell:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise