Title: it works very well for cat order and for rats I have both
Review: I have a cat, and I notice that when I come into my room -- where the litter box is -- there's no smell anymore.Also, my son breeds rat (yes he does!) and he noticed that once he started using this that the room didn't have the strong odor anymore. Before, it was hard to breathe in the room; after, you could hardly tell there were animals at all in there.
Is this product review negative?