Finish the following sentence with the best choice: how to keep dark fabrics darl

Choices:
- For dark colors like navy blue or plum, add 1 cup table salt to the dishwasher  cycle.
- For dark colors like navy blue or plum, add 1 cup table salt to the rinse cycle.

Answer:
For dark colors like navy blue or plum, add 1 cup table salt to the rinse cycle.