Discouraging a Cat from Urinating on the Floor?
No, it wont. That will just cost you money. My cat had the same problem. Take her to the vet she might have a UTI, my cat did. If the vet says nothing is wrong with her, she is doing it out of spite so get her a bigger litter box.
More Flea Questions?
Actually, fleas dont like water. And it can happen without pets. Did you leave something outside for a day or two, then brought it in. That might have something to do with it.