How can I remove the smell of cat wee from my mat? ...
Answers: use BORAX to lift the urine, the smell and the stain!!!
That's the just thing that Worked for me. It also works on antediluvian stains...Just wet the stain beside water formerly poring Borax on it, let it dry consequently pick up the Borax and vacuum the rest.
There are plenty of products on the market but baking soda and river will work.