Where can I find Baking soda in Arnstein?

Baking soda can also be found in these cities:

Bergtheim Euerbach Gemünden am Main Gerbrunn Grafenrheinfeld Güntersleben Hammelburg Hettstadt Karlstadt Kürnach Rimpar Rottendorf Schweinfurt Werneck Würzburg Zell am Main Zellingen

You can also find this in Arnstein:

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