Where can I find Heavy duty detergent liquid in Hahnstätten?

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

Aarbergen Altendiez Bad Camberg Beselich Diez Hadamar Idstein Lautert Limburg an der Lahn Montabaur Mudershausen Nassau Winden (Rhein-Lahn-Kreis) Wirges

You can also find this in Hahnstätten:

Desserts Dessert Baking Mixes Cake Glaze Peanut Butter Ice Cream Rice Dishes Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish