This might just be a case of the smell lingering in the air. If you're able, open the windows and make sure you get a nice cross-breeze.
Without the article with the urine on it in the house, the smell should be gone in a week or two, let alone by Thanksgiving.
I would tell a friend about the situation and ask them to come over and be a "smell tester" for you. I find that when I'm aware of an odor in my home, I'm hyper sensitive to it and notice it more than others do. Someone who doesn't live there can give you more of an accurate opinion. Just make sure they're willing to be honest.
Good luck! Nature's Miracle is what got rid of cat urine smells for me, even old ones. Old, stale ones shouldn't be able to transfer to a hard surface like that.
Without the article with the urine on it in the house, the smell should be gone in a week or two, let alone by Thanksgiving.
I would tell a friend about the situation and ask them to come over and be a "smell tester" for you. I find that when I'm aware of an odor in my home, I'm hyper sensitive to it and notice it more than others do. Someone who doesn't live there can give you more of an accurate opinion. Just make sure they're willing to be honest.
Good luck! Nature's Miracle is what got rid of cat urine smells for me, even old ones. Old, stale ones shouldn't be able to transfer to a hard surface like that.