Where can I find Baking soda in Schmerikon?

Baking soda can also be found in these cities:

Bauma Bütschwil Degersheim Ebnat-Kappel Egg Einsiedeln Fehraltorf Hinwil Hittnau Lachen Männedorf Niederurnen Näfels Pfäffikon Richterswil Rüti Stäfa Uster Uznach Wald Wattwil Wetzikon

You can also find this in Schmerikon:

Milk Baking Ingredients Beer Jam Vinegar Beef Spices Cocoa Normal Rolls Acid Preserves