Where can I find Baking powder in Merchweiler?

Baking powder can also be found in these cities:

Bous Freisen Illingen Marpingen Nalbach Neunkirchen Püttlingen Saarbrücken Saarlouis Saarwellingen Sankt Ingbert Sankt Wendel Schwalbach Spiesen-Elversberg Völklingen Waldmohr

You can also find this in Merchweiler:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise