Finish the following sentence with the best choice: Clean your clothing iron

Choices:
- Spread salt over your ironing board, then iron the salt with the steam setting turned to off. The salt will stick to the dirt on your iron and clean it off.
- Spread chocolate over your ironing board, then iron the chocolate with the steam setting turned to on. The chocolate will add to the dirt on your iron and add new designs to your ironed shirts.

Answer:
Spread salt over your ironing board, then iron the salt with the steam setting turned to off. The salt will stick to the dirt on your iron and clean it off.