I rated Febreze Carpet Odor Eliminator a ten because I have 3 dogs and my house always smells like dog. I always try to keep them out of the living room, but as soon as I leave their in there. After using this my house smells so good. It also takes away the smell of dog urine, my dog is two months old and he has had a lot of accidents. I cleaned it up with soap but still smelled bad. I tried all the different kind of odor powders but they didn't work. Until I found Febreze Carpet Eliminator and it takes all the smell away. I also use the Febreze air fresher through out my house. It lasts all day long and I usually use it every other day without the dog smell coming back. My house don't smell like dog anymore, so I feel better inviting people over my house now. Performance The performance is the best, you only need a little bit to take the odor away. Scent The scent has a fresh smell. It cover up the worst smell in your house.