I've had this cover since summer (I think) &, because I have an elderly dog, I haven't needed for anything other than keeping the hair off of my seats until a couple days ago. About halfway into the 40 minute drive home after surgery, my heavily drugged dog had an accident...& then another one. The mess sat there for about 6 hours before I was finally able to deal with it AND NONE OF IT GOT ON MY SEATS!!! When I lifted the cover up I was shocked & relieved to see that the other side was completely dry. Even better, cleaning it was a breeze. All I had to do was run it under hot water & gently use a scrub brush. Less than 3 minutes later & it’s in the washer for a normal cleaning & it's as good as new. Obviously, I care more about my dog than my car seats & I certainly wasn't mad at him, but when you're stressed about your sick best friend, having something be this easy is a HUGE relief! A couple things to consider before buying: * I know the measurements are on the website, but I’m going assume there are other people out there as lazy as me who won’t bother to measure their backseats, so let me just say this is definitely for smaller cars. I have a Kia Rio & it fits my backseat perfectly. *The seatbelt buckle slits are much wider than they look in the pictures. Mine are about 9” wide. If you take your dog to the beach or they get muddy frequently, I think there is the potential for dirt to get through those slits, but it would be very minor. *To attach the bottom of the cover to the seat, you slide an elastic loop under the seat. As I said before I have an elderly dog, so there is a lot of lifting & sliding to get him settled. Sometimes the bottom gets loose & a couple times one side came off. It could just be operator error, but I think it’s the design & it’s a pain to try to attach it again with a 80lb dog sitting on it! Although I think this is a great seat cover (especially for the price) & it fits my needs perfectly, I would be hesitant to recommend this product to people that lead very active (dirty) lifestyles with their dogs. However, if you have an elderly dog or don’t get your dog seriously dirty, I think this is worth a shot!