Where can I find Baking soda in Rekingen?

Baking soda can also be found in these cities:

Bad Zurzach Baden Beringen Brugg Bülach Dielsdorf Dietikon Döttingen Eglisau Fislisbach Gebenstorf Görwihl Klettgau Kloten Lupfig Mellingen Möriken-Wildegg Neuenhof Neunkirch Nussbaumen Opfikon Regensdorf Schlieren Spreitenbach Waldshut-Tiengen Wettingen Windisch Zurich

You can also find this in Rekingen:

Rice Pudding Baking Powder Spelt Bread Nut Nougat Cream Balsamic Vinegar Pork Spice Blends Potato Products Rye Roll Canned Tomatoes