<human>: Here is a goal: How can I get my trash can clean outside?

Which way makes more sense to accomplish this goal?

OPTIONS:
- Use the garden hose to spray down the inside of the can and put some soap in first if extra dirty.
- Use the garden hose to spray down the inside of the can and put some paint thinner in first if extra dirty.
<bot>: Use the garden hose to spray down the inside of the can and put some soap in first if extra dirty.