Where can I find Heavy duty detergent liquid in Herrsching am Ammersee?

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

Berg Dießen am Ammersee Fürstenfeldbruck Geltendorf Germering Germering (Oberbayern) Gräfelfing Krailling Munich Penzing Planegg Pürgen Rott Starnberg Weilheim in Oberbayern Wolfratshausen

You can also find this in Herrsching am Ammersee:

Baking Mixtures Spreads Savory Food For Diabetics Filter Coffee Clinical Thermometer Washing Lotion Panty Liners Cold Bath Stain Remover Spread Sweet