Where can I find Baking soda in Fröndenberg (Ruhr)?

Baking soda can also be found in these cities:

Arnsberg Bergkamen Bönen Dortmund Hagen Hamm Holzwickede Iserlohn Kamen Lünen Menden (Sauerland) Schwerte Sundern (Sauerland) Unna

You can also find this in Fröndenberg (Ruhr):

Grated Lemon Peel Food For A Low Cholesterol Diet Candies Hair Conditioner Braces Shaving Gel Hand Care Deostick Magnesium Cold Tea