So I was at my gfs tonight, and we were going to walmart. I get in my car, and it stinks. She goes maybe its just this spot, so I go a half a block and pull over and go no, its in this car. After frantically searching, she sticks her fingers near my nose, and surely enough its cat spray. Its on the back of my seat. So far I've used pet carpet cleaner and odoban, and it smells like carpet cleaner, odoban and cat spray. Any suggestions?