Well, since getting Chico I've had to go and look for pet cleaners. Although he is very good about going on the puppy pads at night, sometimes he accidently misses, and we can't afford (and don't have the time) to carpet clean every time this happens. At Walmart I found this all-purpose cleaner called Kids 'N' Pets. You get a 32 oz. bottle for $4-5 and it's really worth it. We had a bad mud stain by the back door, from our last storm and it worked amazingly.
On the back of the bottle it says it's "guaranteed to eliminate the following stains and odors:
*urine
*vomit
*feces
*oil
*smoke
*manure
*skunk
*coffee
*pet accidents
*food & beverages
*mold & moldew
*red wine ..ect"
Just wanted to share this great product.