what really works for pet odor and stain remover?

Most enzymatic cleaners work quite well. As mentioned by others: Nature's Miracle. Also, Dog-tergent and Cat-tergent, Stainaway - all of which are available at DrsFosterSmith.com.

One more vote for Nature's Miracle. Just follow the directions on the bottle and it should work for you.

Nature's Miracle has worked wonders on my carpet. Be sure to soak up all the urine before saturating the area with the product. It is a little pricey though and it gets used up quickly if your dog has alot of accidents. Another cost effective methods that works well is mixing one part vinegar with 3 parts water and soaking the area. Then sprinkle baking soda over the area and vacuum it all up.

I cleaned up an entire house that was covered in urine with odoban. It worked really well...but it was a long process using it properly so it would work the best. If it drys to fast it is not as effective.

I use Oxy Solution™ Orange Power Stain and Odor Remover. It works very well on both the stain and the odor. Smells good too! I've used it to clean up pee, poop, throw-up, everything.