Finish the following sentence with the best choice: To kill an infestation of book mites.

Choices:
- Place a dehumidifier in the room containing the infestation, turn it up to full and leave for a few days.
- Place a humidifier in the room containing the infestation, turn it up to full and leave for a few days.

Answer:
Place a dehumidifier in the room containing the infestation, turn it up to full and leave for a few days.