Will it remove urine stains from my white couch?

We have had clients telling us their success with cleaning many stains on many surfaces, including their white couch! If the stain is old and set in, saturate the stain with a couple more sprays of the enzyme, scrub it in and agitate the stain with a small brush. Let it sit for 15 - 20 minutes, then rinse and dab with a paper towel or clean cotton towel.