Where can I find Heavy duty detergent liquid in Löwenstein (Württemberg)?

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

Backnang Bad Friedrichshall Besigheim Bietigheim-Bissingen Freiberg Heilbronn Kirchberg an der Murr Kirchheim am Neckar Lauffen am Neckar Leingarten Ludwigsburg Marbach am Neckar Murrhardt Neckarsulm Oberstenfeld Oppenweiler Steinheim Wüstenrot Öhringen

You can also find this in Löwenstein (Württemberg):

Three-Grain Bread Fruit Juices Tea Hair Heat Protection Dental Care Razor Blades Eye Cosmetics Contact Lenses Dextrose Digestive Tea