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:

Baguette Yeast Dry Rye Breads Granola Bar Pies Cola Legumes Ketchup Chips Remoulade