My go-to. There's no store bought spray I've ever used that adds up to Remove Cat Urine and Dog Urine from carpet quite like this one. Mix 1 part water, and 3 parts vinegar. Spray. Let it soak for 30 minutes. Mix 1 cup of hydrogen peroxide, 2 teaspoons of baking soda, and a squirt of dish-washing liquid. Shake it well. Spray, and let it soak/dry. Adjustments can be made for the measurements, to your liking.
How to get rid of ANY urine smell from carpets & cushions to mattresses. This also removed some stubborn sweat stains from a white mattress that bleach & others $pecialty cleaners couldn't. It now looks like new.
How to Remove Cat Urine Smell! -16 0z Hydrogen Peroxide -1 Teaspoon dishwashing liquid -1 Tablespoon Baking Soda // Mix together well, pour in spray bottle, douse area generously and wait to dry. Smell should be magically gone!