Having a dog who has occasional accidents inside and always on the carpet, I have tried plenty of cleaners which all come with a supposed guarantee to get rid of the marks and smells. None of them have truly worked until I came across this product quite by accident. Absolutely brilliant and works on the worst of doggy accidents. The process for using it is quite simple- remove the worst of the accident, then spray the stain and leave for a few minutes - and because you don't have to soak the area, the carpet dries quickly and without any linger...Read more