Where can I find Baking soda in Gumpoldskirchen?

Baking soda can also be found in these cities:

Alland Baden Berndorf Brunn am Gebirge Ebenfurth Ebergassing Ebreichsdorf Felixdorf Guntramsdorf Himberg bei Wien Hinterbrühl Kottingbrunn Leobersdorf Mödling Oberwaltersdorf Perchtoldsdorf Pressbaum Schwechat Stuttgart Teesdorf Vienna Wimpassing An Der Leitha

You can also find this in Gumpoldskirchen:

Sausage Packed Rocket Vanilla Sugar Jelly Popsicle Meat Coffee Drinks Normal Rolls Acid Preserves Vegetable Oil