I found this one to be the best of what I tried from zooplus. Unfortunately, it's not available anymore. I don't think it completely removes the odour either. But it does make the place much more pleasant regarding the smell of urine. The downside is that when there's only a little left, the spray doesn't work anymore. I had to pour it out and try to splash it around.
There’s no better product on the market and, believe me, I’ve tried everything out there. If you use it properly, it does an excellent job. However, it won’t stop your cat from doing its business in the same spot. There are other solutions for that. This product is meant for cleaning the smell and urine stains.