Where can I find Baking soda in Bermatingen?

Baking soda can also be found in these cities:

Allensbach Amriswil Constance Friedrichshafen Immenstaad am Bodensee Kreuzlingen Langenargen Markdorf Meckenbeuren Meersburg Oberteuringen Ravensburg Romanshorn Tettnang Tägerwilen Uhldingen-Mühlhofen Weinfelden Überlingen

You can also find this in Bermatingen:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks