Goal achieved

I ordered this product for research on the Internet, because unfortunately our cat has peed on the sofa.
We had already tried before to clean the place, but the unpleasant odor remained permanently.
So we have, in spite of the steep price, which means full of hope ordered because we were reluctant to buy a new sofa.

The delivery was quick and the use is well explained. We had to tidy spray and then wait for the job. We have repeated it twice and the smell is completely gone. I was really surprised and very satisfied.

In urine odor definitely recommended. Test case of sensitive materials previously on unremarkable place.