Finish the following sentence with the best choice: How do I prepare the cartons to be used for soap molds?

Choices:
- Cut the top off of the empty carton and wash thoroughly with warm water.  Place open end down on paper towels to dry.
- Cut the top off of the full carton and wash thoroughly with warm water.  Place open end down on paper towels to dry.

Answer:
Cut the top off of the empty carton and wash thoroughly with warm water.  Place open end down on paper towels to dry.