Where can I find Baking soda in Vandans?

Baking soda can also be found in these cities:

Bludenz Brand bei Bludenz Dalaas Feldkirch Gargellen Gaschurn Göfis Innerbraz Landquart Nenzing Nüziders Sankt Gallenkirch Schlins Schnifis Schruns Silbertal Thüringen Tschagguns Übersaxen

You can also find this in Vandans:

Rusk Food For Diabetics Menus With Meat Filter Coffee Cheese Roll Canned Fish Fat Sauce Powder Spirits