Where can I find Baking soda in Dagmersellen?

Baking soda can also be found in these cities:

Aarau Buchs Egerkingen Egolzwil Fahrwangen Gränichen Hitzkirch Huttwil Langenthal Lenzburg Lostorf Malters Menziken Murgenthal Oberkirch Oftringen Olten Rain Reiden Reinach Rothrist Ruswil Schöftland Schönenwerd Sempach Seon Suhr Sursee Unterentfelden Wolhusen Zell Zofingen

You can also find this in Dagmersellen:

Baguette Yeast Dry Rye Breads Granola Bar Pies Cola Legumes Ketchup Chips Remoulade