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+### Example using `down-flags`
+
+Specify flags to pass to the `docker-compose down` command during cleanup.
+Default is none. Can be used to pass the `--volumes` flag, for example, if you
+want persistent volumes to be deleted as well during cleanup. A full list of
+flags can be found in the
+[docker-compose down documentation](https://docs.docker.com/compose/reference/down/).