Where can I find Baking soda in Schlagereck?

Baking soda can also be found in these cities:

Alkoven Aspach Aurolzmünster Frankenmarkt Helpfau Karellen Lohnsburg am Kobernaußerwald Maria Schmolln Mattighofen Mattsee Mauerkirchen Munderfing Neumarkt am Wallersee Pramet Sankt Georgen im Attergau Schneegattern Simbach am Inn Straßwalchen Stuttgart Weng im Innkreis

You can also find this in Schlagereck:

Filter Coffee Cheese Roll Canned Fish Fat Sauce Powder Spirits Aroma Pack Soups Ready Dishes White Wine Celery