Oh no, dealing with a dog pee smell on the sofa is never fun, but don't worry, you can definitely tackle it! While the provided information points to this being a common issue, it doesn't give the specific steps, so here is a friendly guide based on proven cleaning methods.
The most important thing is to act as quickly as possible. First, blot the wet spot with clean paper towels or a cloth. Press firmly to absorb as much of the urine as you can from the fabric and the cushion underneath. Try not to rub, as that can spread the urine and push it deeper into the fibers.
Next, you'll need the right tool for the job: an enzymatic cleaner. These special cleaners are available at most pet stores and are designed to break down the uric acid crystals in the urine, which are the source of that stubborn smell. Regular soaps can't do this. Follow the instructions on the product, but you'll generally want to thoroughly saturate the entire affected area. Make sure the cleaner soaks as deeply as the urine did.
Allow the enzymatic cleaner to sit and air dry completely. This can take some time, but it's crucial for the enzymes to do their work. Avoid using heat, like a hairdryer, as it can permanently set the stain and the odor. Once the spot is totally dry, you can vacuum the area. If a faint smell lingers, you can sprinkle a generous amount of baking soda over the spot, let it sit for a few hours or even overnight to absorb odors, and then vacuum it up thoroughly. For very strong or old smells, you might need to repeat the process.
