Where can I find Baking soda in Lützelflüh?

Baking soda can also be found in these cities:

Belp Bern Burgdorf Gerlafingen Gümligen Hasle bei Burgdorf Huttwil Ittigen Kirchberg Konolfingen Langnau im Emmental Münchenbuchsee Münsingen Ostermundigen Utzenstorf Worb Zell Zollikofen

You can also find this in Lützelflüh:

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