Where can I find Baking soda in Tegerfelden?

Baking soda can also be found in these cities:

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

You can also find this in Tegerfelden:

Baked Goods Yeast Fresh Pumpernickel Breakfast Cereals Olives Drinks Dry Herbs Spaetzle Snacks Horseradish