The best I have found are the MisterMax products. I haven't tried their stain remover, but the P-Bath and Anti Icky Poo have worked better than anything else on our carpets. Here are links to the products on Amazon:
https://www.amazon.com/Anti-Icky-Com...dp/B002P6RYN8/
You might be able to get away with using just the Stain Remover. If that doesn't work, I would get the other products and do their 3-step process: P-Bath for awhile, then Anti Icky Poo, then the Stain Remover.
When odor is a problem in fabric, the best thing I have found is the powdered version of OdorZOut, which I add to the washing machine laundry. Just don't use the granular version of this product in the washing machine; it needs to be the powdered version. Here is a link to that, although you probably don't need it for a single stain:
https://www.amazon.com/ODORZOUT-Laun...dp/B002YD7WHU/
This works for other odors as well, including "old clothes from the thrift shop" type of odor. It is most effective when combined with some Borax in the wash load.
Edit: Wow. That Eco-88 looks really good. I might have to try it. Here is a link:
https://www.amazon.com/Eco-88-Pet-St...dp/B01KVU27WW/
The only drawback is that you need to use gloves with it to protect your hands. The MisterMax products do not require gloves.