The growth environment of ducks is not up to standard, and the oil used for post-production is not up to standard.

In the process of transporting ducks, it may have been polluted by diesel oil. In addition, in the environment where ducks grow, the hygiene is not up to standard, and ducks produce some unpleasant smells after a long time.

To completely remove the smell of diesel oil, you can put garlic, ginger, cooking wine and other fishy materials in the production process, which can not only remove the odor, but also make more delicious duck wings.