Finish the following sentence with the best choice: how to clean copper sinks

Choices:
- Use a mild dish soap and a soft contact lens solution to clean your sink. Wipe all sides of the sink with the soapy sponge.Rinse and towel dry the sink after cleaning it.
- Use a mild dish soap and a soft sponge to clean your sink. Wipe all sides of the sink with the soapy sponge.Rinse and towel dry the sink after cleaning it.

Answer:
Use a mild dish soap and a soft sponge to clean your sink. Wipe all sides of the sink with the soapy sponge.Rinse and towel dry the sink after cleaning it.