I can't extinguish the fire elemental.

Hint 1 of 9:

The elemental is roaming freely.

Hint 2 of 9:

Try to get him into the roadway.

Hint 3 of 9:

Fire elementals like insence don't they?

Hint 4 of 9:

Drop some insence and walk into the roadway.

Hint 5 of 9:

The elemental will follow you.

Hint 6 of 9:

Once in the road you can squirt it with water.