The short answer: blot up as much urine as you can with dry towels, then soak the spot with an enzyme cleaner made for urine, let it sit for as long as the label says, blot again and let it air-dry completely. Enzymes break down the uric acid that causes the smell, which soap, vinegar and air fresheners can’t do by themselves. Check your sofa’s cleaning code first: this method is for fabrics coded W or W/S.
How to get fresh pee out of a couch, step by step
- Blot, don’t rub. Press dry towels or paper towels into the spot and stand on them if you can. Keep going with fresh towels until they come up almost dry.
- Take the cushion cover off if it is removable and check whether the urine reached the foam.
- Apply an enzyme cleaner. Use enough to reach as deep as the urine went, including the foam if it soaked through. Too little cleaner is the most common reason the smell comes back.
- Wait. Leave it for the time on the label, often 10-15 minutes for fresh stains and longer for old ones. Covering the spot with a damp cloth keeps the enzymes working.
- Blot again, then let it air-dry fully with a fan or open window. Don’t use heat.
- Deodorize. Once dry, sprinkle baking soda over the area, leave it for several hours and vacuum it up.
How to get old or dried pee smell out of a couch
Dried urine leaves uric acid crystals that release smell again whenever the air is humid. Find every spot first: in a dark room, a UV flashlight makes old urine glow. Then saturate each spot with enzyme cleaner, cover it with a damp towel for several hours so it stays wet, blot and air-dry. Old stains often need two or three rounds.
What works and what doesn’t
| Method | Does it work? |
|---|---|
| Enzyme cleaner | Yes. It breaks down the compounds that smell. The best choice for pet and human urine. |
| White vinegar and water (1:1) | Partly. It neutralizes fresh odor on W-coded fabric, but it doesn’t remove uric acid, so the smell can return. |
| Baking soda | Partly. It absorbs odor from dry fabric; use it after cleaning, not instead of it. |
| Hydrogen peroxide mixes | Can work on light, colorfast fabric, but can bleach color. Test on a hidden spot first. |
| Steam or hot water | No. Heat sets the stain and the smell. |
| Ammonia-based cleaners | No. They smell like urine to pets and can encourage them to mark the same spot. |
| Air freshener | No. It only covers the smell for a while. |
If the urine soaked into the cushion
Foam holds liquid like a sponge. If the cover comes off, wash it according to its label and treat the foam separately: saturate the affected area with enzyme cleaner, press it through with towels, and stand the foam on its edge to dry completely, which can take a day or two. If the smell remains after a couple of rounds, replacing the foam insert is often easier than saving it.
Leather and faux leather
Wipe urine off leather straight away with a dry cloth, then clean the area with a cleaner made for your leather type and dry it. Urine that reaches the seams or soaks into absorbent aniline leather is hard to remove at home; call a leather specialist. On faux leather, wipe with mild soap and water and dry. See how to clean a leather couch and how to clean a faux leather couch.
Cleaning codes
Enzyme cleaners and vinegar are water-based, so they suit fabrics coded W or W/S. On S-coded fabric water can leave rings, and on X-coded fabric no liquids are safe: blot and call a professional. See upholstery cleaning codes.
Frequently asked questions
Why does my couch still smell like pee after cleaning?
Usually the cleaner didn’t reach as deep as the urine did, or the foam underneath is still holding it. Re-treat with more enzyme cleaner, keep it wet for longer, and check the cushion insert.
Does vinegar get pee smell out of a couch?
It helps with fresh odor, but it doesn’t break down uric acid, so use an enzyme cleaner for a lasting result. Never mix vinegar with bleach or hydrogen peroxide.
How do you protect a couch from pee?
Use a waterproof cover or washable throw where pets or small children sit, and choose a couch with removable, washable covers or a performance fabric. See washable and slipcovered sofas and pet-friendly sofas.
Other smells? See how to get a smell out of a couch.