Where can I find Baking soda in Galgenen?

Baking soda can also be found in these cities:

Ebnat-Kappel Egg Einsiedeln Glarus Hinwil Ibach SZ Lachen Männedorf Niederurnen Näfels Richterswil Rüti Stäfa Uster Uznach Wald Wattwil Wetzikon Wädenswil Zumikon

You can also find this in Galgenen:

Semolina Porridge Cake Vanilla Sugar Jelly Ice Cream Desserts Meat Products Lemonades Instant Coffee Pumpkin Seed Roll Canned Meat