Hello there! Dealing with urine smell on a sofa is a common and frustrating problem, but don't worry, it's definitely something you can tackle. The provided search information didn't include the specific cleaning steps, so I'll share the most effective methods based on general expert knowledge.
The key to successfully removing the odor is to act as quickly as possible and use the right products. First, if the spot is still wet, blot it immediately with clean paper towels or a cloth. Press firmly to absorb as much of the urine as you can from the cushion and fabric. Try not to rub, as this can push the liquid deeper into the fibers.
Next, you'll need a cleaning solution that neutralizes the odor, not just masks it. The best option is an enzymatic cleaner, which you can find at most pet stores. These cleaners contain special enzymes that break down the uric acid in the urine, which is the source of the lingering smell. Thoroughly spray the affected area with the cleaner, making sure to saturate it enough to reach wherever the urine might have soaked. Follow the product's instructions, which usually involve letting it sit for a while before blotting it dry.
If you don't have an enzymatic cleaner, a homemade solution of equal parts white vinegar and water can also work well. The vinegar helps to neutralize the ammonia in the urine. Spray the mixture onto the spot, let it sit for about 10-15 minutes, and then blot it thoroughly with a clean cloth.
Once the area has been treated and is slightly damp, sprinkle a generous layer of baking soda over it. Baking soda is excellent for absorbing any remaining odors. Let it sit for several hours, or even overnight if you can. After the area is completely dry, vacuum up all the baking soda. For stubborn, set-in smells, you may need to repeat this process a couple of times to fully eliminate the odor.
