Where can I find Baking soda in Hornussen?

Baking soda can also be found in these cities:

Aarau Bad Säckingen Bad Zurzach Baden Brugg Buchs Döttingen Erlinsbach Fislisbach Frick Gebenstorf Gelterkinden Gränichen Görwihl Lenzburg Lostorf Lupfig Mellingen Möhlin Möriken-Wildegg Neuenhof Nussbaumen Olten Schopfheim Schönenwerd Seon Sissach Stein Suhr Unterentfelden Waldshut-Tiengen Wehr Wettingen Windisch Wohlen

You can also find this in Hornussen:

Fish Sticks Roll Cheesecake Help Sunflower Seed Bread Power Bar Salads Iced Tea Coffee Infant Food Dips And Sauces