While the provided search results do not contain specific instructions on removing urine odor, there is a well-established professional method for tackling this common issue. Successfully eliminating urine smell from a couch requires acting quickly and using the right products to break down the odor-causing compounds.
First, if the urine is fresh, it is crucial to blot the area immediately with clean paper towels or a cloth. Press firmly to absorb as much liquid as possible from the upholstery and underlying cushion. Avoid scrubbing, as this can push the urine deeper into the fibers and spread the stain.
Next, you will need to neutralize the odor. A highly effective solution is an enzymatic cleaner, which is specifically designed to break down the uric acid crystals in urine that are responsible for the persistent smell. Saturate the affected area thoroughly with the cleaner, ensuring it penetrates as deeply as the urine did. Follow the product's instructions, which typically involve letting the solution dwell for a period of time. If an enzymatic cleaner is not available, a mixture of equal parts white vinegar and water can be used as an alternative to help neutralize the ammonia.
After allowing the cleaning solution to work, blot the area again with a fresh, dry cloth to absorb the excess moisture. To address any lingering odors once the spot is damp or nearly dry, generously sprinkle baking soda over the entire area. Let the baking soda sit for several hours, or even overnight, to absorb remaining smells. Finally, use a vacuum with a hose attachment to completely remove all the baking soda from the couch fabric. For any cleaning solution, it is always wise to first test it on a small, inconspicuous part of the couch to ensure it does not cause discoloration.
