How to Remove Cat Urine from a Polyester Couch

If you do not have an enzymatic cleaner, you can try a homemade solution of white vinegar and water. Mix one part white vinegar with one part water, apply it to the stain, blot, and let it dry. Vinegar neutralizes ammonia, but it may not fully break down uric acid crystals, so it is less effective for dried urine.

Baking soda can also help absorb odors. After treating with vinegar or an enzymatic cleaner, sprinkle a thin layer of baking soda over the area, let it sit for several hours, then vacuum it up.

When to Stop and Call a Professional

If you have repeated the enzymatic treatment several times and the odor is still noticeable, or if the stain has caused discoloration that will not lift, it may be time to call a professional upholstery cleaner. They have specialized equipment and products that can penetrate deeper into the cushion and remove stubborn odors.

Also, if the couch is antique, silk, or has a delicate fabric blend, professional cleaning is safer than DIY methods.

Preventing Future Accidents

To prevent future accidents, clean any soiled areas promptly, and consider using a pet-safe enzyme cleaner as a regular spot treatment. If your cat is repeatedly urinating on the couch, consult your veterinarian to rule out medical issues, and consider behavioral solutions like providing a litter box in a quiet, accessible location.

With the right steps and a little patience, you can remove cat urine from your polyester couch and keep it smelling fresh.