Never use steam cleaners or hot water on fresh urine. Heat sets the protein, turning your couch into a stink bomb that never fades. Always use cold water for the first rinse.
Enzymatic cleaners (sold at pet stores) are amazing for human urine too. They literally eat the organic waste. Spray it on, let it sit for 10 minutes, and blot. It’s like hiring a tiny, invisible janitor.
How to Get Urine Smell Out of a Couch – The Stink Solution
If the cushion is removable, take off the cover and wash it in cold water with a cup of vinegar. Air dry it, because dryers also cook the smell in. Yes, I learned this after ruining a very expensive throw pillow.
What About the Cushion’s Inner Foam?
Sometimes the urine soaked through to the foam. You can’t wash foam in a machine, but you can spritz it with the vinegar solution, then sprinkle baking soda directly on the foam. Let it sit for six hours, then vacuum.
For stubborn cases, wrap the foam in a towel and step on it to push the vinegar water out. Repeat until the smell is gone. Your couch is now a gym mat, but a fresh-smelling one.
