I got home this morning and before I could get the key in the door I was overwhelmed by the pungent odor of cat pee.

A stray tom had sprayed my door and door frame!!!

My door is old and so there is a crack where the door and weatherstripping should meet, but don't. So Zam and Logan can smell it. (As can I once I got inside.)

I didn't have time to scrub it but I sprayed the area with Lysol.

I don't want Zam or Logan to start feeling they need to defend their apartment by spraying. So far I'm pretty sure they haven't.

Is there anything I can do to prevent Mr. Tom from coming back and spritzing my door?