Where can I find Heavy duty detergent liquid in Quierschied?

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

Bous Dillingen (Saar) Illingen Marpingen Nalbach Neunkirchen Püttlingen Saarbrücken Saarlouis Saarwellingen Sankt Ingbert Sankt Wendel Schmelz Schwalbach Spiesen-Elversberg Völklingen

You can also find this in Quierschied:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks