Hey, here's a product I can't do without, in regard to pet messes, especially cat pee.
http://www.amazingwhipit.com/It works with enzymes, so it "eats" the pee. Has a nice scent, like pineapple or something. This is so useful for those things you can't throw in a washing machine, like a bed or couch. You dilute with water, it's very economical. Let it soak in to your nastiness, cover with a towel, go to work, let dry, towel up excess.