Do you have a carpet shampooer? That would probably be the best way to do it, with plan water, not the soap. Or you could just spot clean with a wet towel and get what you can. Isn't it amazing how they make those things where you can't wash them when they know their going to get peed and pooped on!

I use the laundry pretreatment products like spray and wash on things like this that can not be put in the machine. Just spray it down real good and use a wet, hot cloth or sponge and rub it clean. just let it air dry and it will be good as new!!!

Spray lysol on it then scrub it and let it air dry.... this worked for mine =)

I'm trying to find an answer to that myself. I have found that spraying things like febreeze antimicrobial only makes the odor worse. Let me know what you can come up with and I'll do the same if I can figure anything out!