 And cause a problem. So, yeah, that's kind of the story on that. But I think that smell will go away once you dump mineral oil in the trap. Now, don't do what a listener called me. And she was disgusted with my recommendation. This was many years ago. She was disgusted with my recommendation, mineral oil. And when I quizzed her, she didn't have any mineral oil. She dumped corn oil down that floor drain. Well, of course, corn oil gets very sticky.