Just curious because I've been noticing lately that whenever I clean their cages, both ball pythons will pee again, usually by the next day. If I keep cleaning and cleaning they start to pee less and less (presumably because they're running on empty -lol-) But it's just made me wonder if they like to have their own smell. I've recently found that when I just scrub the cage and maybe don't scrub the plants or whatever, that some of the smell will linger slightly, and they are less likely to pee again.
I think we should all perform experiments.