What are the black chunks in your vinegar?

Answer:
Black chunks? Black or dark flecks in red wine vinegar could be sediment or even very small skin pieces of grape.
What are you storing it in. Any vessel with a speed pour cap can allow small bugs or flys in the vinegar.

When in doubt...Throw it out!
First answer by ID1826845980. Last edit by ID1826845980. Question popularity: 1 [recommend question].