Where can I find Baking soda in Raubach (Westerwald)?

Baking soda can also be found in these cities:

Andernach Bendorf Dierdorf Dortmund Döttesfeld Gebhardshain Gieleroth Hachenburg Hennef (Sieg) Hundsdorf Montabaur Neuwied Oberhonnefeld-Gierend Peterslahr Urbach Waldbreitbach Weißenthurm Wirges

You can also find this in Raubach (Westerwald):

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