Poor Levi... sounds like the freshener could be a plausible culprit. Honestly, do try to dump the litter. I HATE doing that because it feels so wasteful to me, but sometimes ya gotta do what you've gotta do. Try finding one of those enzyme cleaners to wash the beds in -- Moosmom told me of one the other day.... Donna.... yoohoo, what was that stuff? The enzyme cleaner will neutralize the urine in it. Even though we wash the beds, and WE no longer smell the pee, the cats do and will continue to pee where they peed before because they can still smell it. Cat pee is a mysterious thing.... did you know the only natural substance to stain or penetrate the coating on Formica type surfaces is cat urine? (ahhhh the things I know from work! )