Wow wow wow.:that’s all I can say. My rug looks completely brand new and this was a hard rug to make look brand new again. It is light heather grey and had old wine stains in it. Let’s just say it looks how it looked when. I first bought it. I’m highly impressed and I don’t get impressed too easily. Chaptgpt recommended Greenspring after I showed a picture of the rug in the chat feature and it was one of the best recommendations I got. I will be using them again!