Finish the following sentence with the best choice: How to whiten your nails after getting rid of the dirt in them.

Choices:
- Soak your hands in soap and water for a few minutes then dry them with a towel.
- Soak your hands in soap and water for a few minutes, then dry them off with a hair dryer.

Answer:
Soak your hands in soap and water for a few minutes then dry them with a towel.