This product is absolutely amazing!! My male dog likes to mark on anything new that we bring in the house, including our brand new carpet and comforter on our bed! I have tried soo many different products and none of them did the job. I purchased this product after reviewing the positive feedback, and I am so glad I did! I scrubbed the whole room-and the smell and stain were gone. I’ve used it on my couch and my vehicle seats. No smell, no stain! I have just purchased two more bottles and have recommended it to my friends and family who have also purchased. If you are on the fence or looking for a product like I was, definitely get this one. You won’t regret it. -Chelsea B.