Where can I find Baking soda in Gutau?

Baking soda can also be found in these cities:

Altenberg bei Linz Bad Zell Engerwitzdorf Freistadt Kefermarkt Lanzenberg Liebenau Linz Lugendorf Mittertreffling Pregarten Ried in der Riedmark Sandl Sankt Georgen an der Gusen Sattledt Schenkenfelden Schönau im Mühlkreis Steyregg Unterweißenbach

You can also find this in Gutau:

Sweet Mares Soups Tea Loose Wine Chives Baked Goods Pumpernickel Breakfast Cereals Pies Cola