Hi Risa, Out of allllll the odor destroying products out there, I finally found a simple one that works pretty darn well. And its cheaper too! Its Baking Soda. You clean up the original mess as much as you can, and then you use Baking Soda on it, let it sit overnite - then vacuum it up the next day and the smell is gone! Also, I've given up on putting out litterboxes out of their cage - I think someone else wrote about this also - Sure they use the box 100% INside the cage but never outside it, so I just use newspapers on the floor and that works also. Good luck! Andrea [Posted in FML issue 4751]