Where can I find Heavy duty detergent powder in Rösrath?

Heavy duty detergent powder can also be found in these cities:

Alfter Bergisch Gladbach Bonn Bornheim Brühl Burscheid Cologne Eitorf Kürten Leverkusen Lindlar Lohmar Much Niederkassel Overath Sankt Augustin Siegburg Troisdorf Wesseling

You can also find this in Rösrath:

Milk Baking Ingredients Beer Jam Vinegar Beef Spices Cocoa Normal Rolls Acid Preserves