<human>: Objective: To clean the bones of a specimen.

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- In a well ventilated area, place specimen in a box, cover with acetone and let sit for 12 hours.
- Clean bones with soap and water.
<bot>: In a well ventilated area, place specimen in a box, cover with acetone and let sit for 12 hours.