Where can I find Baking soda in Schwegenheim?

Baking soda can also be found in these cities:

Bornheim Bruchsal Brühl Dannstadt-Schauernheim Deidesheim Edingen-Neckarhausen Forst Harthausen Hasloch Herxheimweyher bei Landau Insheim Ketsch Landau in der Pfalz Linkenheim-Hochstetten Mannheim Mutterstadt Neulußheim Neustadt an der Weinstraße Oberhausen-Rheinhausen Oftersheim Philippsburg Plankstadt Rülzheim Speyer Waghäusel

You can also find this in Schwegenheim:

Milk Cornstarch Honey Vinegar Vegetables Fresh Pastries Canned Fish Frying And Frying Fat Seasoning Sauces Gin