Where can I find Baking soda in Nottwil?

Baking soda can also be found in these cities:

Buchrain Ebikon Egolzwil Emmen Fahrwangen Hitzkirch Horw Kriens Lucerne Malters Menziken Muri Oberkirch Rain Reiden Reinach Ruswil Schöftland Sempach Stans Sursee Urswil Wolhusen Zell Zofingen

You can also find this in Nottwil:

Desserts Dessert Baking Mixes Cake Glaze Peanut Butter Ice Cream Rice Dishes Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish