Where can I find Baking soda in Rotkreuz ZG?

Baking soda can also be found in these cities:

Adliswil Affoltern am Albis Baar Buchrain Buochs Cham Ebikon Egg Emmen Erlenbach Fahrwangen Goldau Hitzkirch Horgen Horw Ibach SZ Ingenbohl Kriens Küssnacht Lucerne Malters Menziken Muri Rain Reinach Rüschlikon Sempach Stans Steinhausen Thalwil Unterägeri Urswil Wädenswil Zug

You can also find this in Rotkreuz ZG:

Salt Schupfnudeln Whole Grain Rolls Mayonnaise Rice Pastries Gin Cookies Buttered Toast Sausages