Where can I find Baking soda in Schönbühl?

Baking soda can also be found in these cities:

Belp Bern Biberist Biel Bienne Bremgarten bei Bern Brugg Burgdorf Gerlafingen Grenchen Gümligen Hasle bei Burgdorf Herzogenbuchsee Hinterkappelen Ipsach Ittigen Kirchberg Konolfingen Köniz Lyss Münchenbuchsee Münsingen Nidau Ostermundigen Utzenstorf Worb Wünnewil-Flamatt Zollikofen

You can also find this in Schönbühl:

Milk Baking Ingredients Beer Jam Vinegar Beef Spices Cocoa Normal Rolls Acid Preserves