Where can I find Oil in Dienethal?

Oil can also be found in these cities:

Altendiez Bad Ems Boppard Diez Hadamar Hundsdorf Koblenz Lahnstein Montabaur Nassau Neuwied Waldesch Winden (Rhein-Lahn-Kreis) Wirges

You can also find this in Dienethal:

Insect Repellent Cold Tea Disinfectant Hand Dishwashing Detergent Butter Bread Cornstarch Spread Sweet Food For A Low Cholesterol Diet Pasta Dishes