<human>: Here is a goal: How to clean a blender.

Which way makes more sense to accomplish this goal?

OPTIONS:
- Fill the blender with water. Add a couple drops of dish soap. Blend for a few hours, then rinse.
- Fill the blender with water. Add a couple drops of dish soap. Blend for a few seconds, then rinse.
<bot>: Fill the blender with water. Add a couple drops of dish soap. Blend for a few seconds, then rinse.