How to remove urine odor (not stains) from LEATHER
i've been reading many threads on this forum about removing cat urine odor, and i've also googled for lots of information, products and reviews elsewhere. but i'm still confused. so i will cut to the chase:
which is the most effective product to remove cat urine ODOR (not stains) from LEATHER COUCH. repeat LEATHER.
effective as in odor removed, thus stopping cat from urinating in same spot again, AND not ruining the leather material/color.
certain brands are mentioned repeatedly, and it's hard to decipher product reviews that range from one to five stars. products with great reviews may not apply to every situation. so i am narrowing it down and asking for specific experience with odor removal from leather only.
i have been using a mixture of hydrogen peroxide, baking soda and liquid soap. cleaned it twice, but cat still returns to the same couch to pee.
any advice would be much appreciated. thanks!