Where can I find Baking soda in Tecknau?

Baking soda can also be found in these cities:

Aarau Bad Säckingen Balsthal Birsfelden Bubendorf Buchs Egerkingen Erlinsbach Frick Füllinsdorf Gelterkinden Grenzach-Wyhlen Gränichen Liestal Lostorf Lörrach Murgenthal Muttenz Möhlin Oensingen Oftringen Olten Pratteln Rheinfelden Rheinfelden (Baden) Riehen Rothrist Schöftland Schönenwerd Sissach Stein Suhr Unterentfelden Wehr Zofingen

You can also find this in Tecknau:

Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks Pasta Pasta Sauces Waffles Soups Tea Loose Wine