Where can I find Baking soda in Gönnheim?

Baking soda can also be found in these cities:

Bad Dürkheim Battenberg (Eder) Brühl Dannstadt-Schauernheim Deidesheim Frankenthal Freinsheim Harthausen Hasloch Kerzenheim Ketsch Lampertheim Ludwigshafen am Rhein Mannheim Mutterstadt Neulußheim Neustadt an der Weinstraße Speyer Worms

You can also find this in Gönnheim:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks