Where can I find Baking soda in Sooß?

Baking soda can also be found in these cities:

Alland Bad Fischau Baden Berndorf Brunn am Gebirge Ebenfurth Ebreichsdorf Felixdorf Guntramsdorf Himberg bei Wien Hinterbrühl Kottingbrunn Leobersdorf Mödling Neufeld an der Leitha Oberwaltersdorf Perchtoldsdorf Pernitz Schwechat Stuttgart Teesdorf Vienna Wiener Neustadt Wimpassing An Der Leitha

You can also find this in Sooß:

Cream Products Crispbread Cornflakes Pickled Vegetables Fresh Schupfnudeln Chips Remoulade Sandwich Bread Hot Dog Bun