Mice Stink.....

[72MARIO]

My dad just pulled his 66 beaumont out from under the overhang we built so we could store it outside this winter so I had room in the shop to finish my 67. Well Some little Bugger pissed all over the headliner all inside the cowel under the seat. It really stinks I washed the carpet with soap and it smells better but the headliner and above the windshield still smell like piss. I used simple Green and it did not touch the smell. It's soaked right into the metal above the window.

Any Ideas what would rid of the stink ?

Thanks for the help.