Where can I find Baking soda in Lonnig?

Baking soda can also be found in these cities:

Andernach Bendorf Boppard Cochem Kobern-Gondorf Koblenz Lahnstein Mülheim-Kärlich Münstermaifeld Neuwied Nickenich Oberdürenbach Plaidt Schwall Treis-Karden Waldesch Weißenthurm

You can also find this in Lonnig:

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