Quote Originally Posted by mruffruff View Post
If you don't clean all of the places he has sprayed with an enzyme cleaner, he will respray at the same spots.
In my opinion, it's better not to really clean the area. Let it dissipate on it's own. The action of us cleaning up is what actually makes the cat re-spray.
The cat visits the place where he's marked and doesn't find his scent, so what does he do? He marks it again. Make any sense?

Your cat's hormones will gradually go down over the next few weeks.