Finish the following sentence with the best choice: To clean the garbage disposal.

Choices:
- Once a month grind a dozen ice cubes in your garbage disposal. The ice will sharpen the blades and eliminates grease trapped in the faucet.
- Once a month grind a dozen ice cubes in your garbage disposal. The ice will sharpen the blades and eliminates grease trapped in the drain.

Answer:
Once a month grind a dozen ice cubes in your garbage disposal. The ice will sharpen the blades and eliminates grease trapped in the drain.