Where can I find Heavy duty detergent liquid in Oberthal?

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

Baumholder Dienstweiler Freisen Hermeskeil Illingen Marpingen Neunkirchen Nohfelden Nonnweiler Saarlouis Saarwellingen Sankt Wendel Wadern Waldmohr

You can also find this in Oberthal:

Yogurt Pizza Flavors Honey Popsicle Meat Mineral Water Coffee Drinks Pretzel Cookies Canned Vegetables