Updated by: Linda J. Vorvick, MD, Clinical Associate Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
For many pet owners, urine is the enemy, the smell just never comes out! Even though it’s messy, I would almost rather have my dogs have diarrhea in the house than pee on the floor. The stink of urine lingers and just will NOT go away. Diarrhea is awful, but a good scrubbing later, I can pretend it never happened.
There’s no need to rinse or blot the enzymatic cleaner, you simply let it do its work, dissolve and dry. The length of time required depends on what version of cleaner you buy. Some require 24 hours, while serious stains may take up to two weeks to completely dissolve the smell and stain. Sometimes the smell gets worse before it gets better, so don’t be discouraged. In the store, look for the version of carpet cleaner that’s formulated especially for pet urine removal and is available in liquid or powder formula.
This is a concentrated mixture, so make sure to follow the directions otherwise you may risk a bit of damage to your carpet. It’s also really only usable on carpet, so even if you mix a spray bottle of the stuff you’re not going to get ahead much on hard surfaces.
I use SCOE 10X which I can only buy online. Unlike others, it is probiotic based. Nothing else worked for dog urine odor. Be sure to soak thoroughly and then rinse thoroughly with a wet-dry vacuum and water, or it may pick up soil later. Normally this does not happen, it just depends on how much I have to use.
Leather and leather-like fabrics are a little more delicate, but can still be cleaned. Make a solution of equal parts vinegar and water. Soak a cloth and wring out as much liquid as you can, so the cloth is barely damp. Then, wipe the surface of the fabric to remove any troublesome smells that are lurking.[4]
Add a one-pound box of baking soda to your regular detergent and wash as usual, air-drying if possible. If you can still see or smell the soiling, wash again with an enzymatic cleaner — these break down pet-waste odors.

Sounds good, but what about any discoloration damage to carpet if “enough strong peroxide” is used? You say use 30% H202, so is the 40 volume (assume 40%) clear developer from beauty supply too strong?
Now, the one area where some people will have issues with this unit is that it isn’t the strongest in construction. It’s fine for the use of most people, but if you’re prone to hitting the fireplace or running it into things… well, you’re going to have a broken machine quickly.
Leslie Reichert, a self-described “cleaning coach,” editor of Clean Green Living Magazine and author of The Joy of Green Cleaning, prefers to hit dog urine stains with a few squirts of hydrogen peroxide. Spray the stain, let it bubble up (that means it’s working) and let it sit for 10 to15 minutes before sopping it up with a rag. “Be sure to spot test first to make sure the hydrogen peroxide doesn’t discolor your carpet,” she said.
Pictured above is the brilliant gadget that will detect dried urine and those stains you just cannot see! It is an LED/UV Cat-Dog-Pet Urine Stain Blacklight Flashlight and is available at a big discount from Amazon.
In those with diabetic ketoacidosis, the body uses fat to fuel the body instead of sugar or glucose. As a result, ketones or blood acids build up in the system resulting in urine that smells subtly different, accompanied by fruity breath.8
In every second house people have their favorite pet and all of them from time to time cause problems which smell. Usually pets have a tray or they wait patiently when they will go for a walk. It happens quite often that the pet does not want to wait and behaves inappropriately: for some reason pees exactly on our new favorite carpet which we bought just recently or even received as a present from our grandmother. Anyone who was trying to get rid of pee smell and succeeded is getting pissed every time it is happening again. We will investigate best and simplest ways which remove urine properly.
If the urine has soaked into the padding under your carpet, you may have no choice but to replace that area of the carpet and padding. Once the carpet pad is wet it is extremely difficult (if not impossible) to clean and dry it.
This stuff really works! Out of all the products I have used, plus the expensive professional cleaning, I have to say, this was awesome. Its easy and inexpensive. I was a little skeptical at first but after reading all the reviews I decided I would try it, and I’m glad I did! I still can’t believe it. It got rid of a couple dried urine spots on my carpet and let me tell you, it smelled horrific. I wanted to throw up. I was so embarrassed! To anyone who is skeptical about this, take it from me. It really works.  But trust me, before you go out and buy every product in the world, try this.
The ONLY thing that helps the smell of dried urine is to SEAL the subfloor with a shellac or polyurethane and then proceed to either put new carpet, or in my case….ceramic tile down., Nothing will totally get the smell of urine out of a carpet or a subfloor other than throwing it away or sealing it up. You can use products that will MASK it temporarily but don’t expect it to disappear.
This is what I do. I don’t bother buying store cleaners anymore, as with some “accident’s, you can go through a whole bottle! The solution I mentioned above works just as good or better. Then once a year I get the professional carpet cleaner to come. It’s amazing the stains he can get rid of that I can’t!
what works for me….I have a a hoover steamvac carpet cleaner …so worth it… I soak up original area …poor vinegar solution over allow to sit then do the whole rugs with the cleaner and the solution you buy to go over it. Then I fill it with the vinegar mixture then add 100 percent pure essential oils (lemongrass, tea-tree,bergamot maybe 10 drops per gallon of each or just until im satisfied with smell) then i do the rugs with that mixture…the oils are antimicrobial, antibacterial,anti-fungal and anti viral…oh the antiseptic qualities among other things!!…it smells great..i will be adding the baking soda Thanks guys
With younger or very elderly dogs who are likely to have more frequent accidents, the blacklight gadget for detecting those dried on stains could be your best friend in keeping your carpets smelling fresh and looking clean – dog urine odor removal could be much more of a breeze than you thought!
Urine usually has a distinct odor, but under normal circumstances, the odor is relatively mild and not too noticeable. Certain conditions, however, may cause your urine to have an unusual or unpleasant odor, which may raise concerns about a problem or abnormality.
My doggy has had frequent accidents since we got her. I feel your pain! Instead of caging her at night, I started training her to sleep with me. I just put her leash around my ankle. I realized quickly that she wouldn’t tinkle on the bed, couch, or anytime she is leashed to me. My vet suggested this and it’s done wonders for my furry baby!!
Once the paper towel becomes somewhat dry (instead of “drenched”), spray on vinegar and water. Place another clean paper towel on top, then get a heavy object such as a book or a suitcase (depending on how big the pee was!) and lay it over the towel; let set to absorb for 1/2 hour or so. Then you can spray on hydrogen peroxide and wipe with a clean wet rag. Set the book on the spot again and let set another 1/2 hour. You can sprinkle baking soda on later once you think the spot is pretty removed. SOMETIMES YOU MUST REPEAT THIS APPLICATION. You can also use carpet freshener too.
Always check with your doctor if your pee is pink or red. You might have blood in your urine. It doesn’t always mean there’s a problem, but it can be a sign of kidney disease, a UTI, prostate problems, or a tumor.
If you used paper towels in your poultices, be sure to seal them in a garbage bag and get rid of them as soon as possible, so that your pet doesn’t try urinating on them, or digging them out of the garbage.
Cover the stain with paper towels or rags and walk lightly over or place something heavy on top to soak up any excess liquid. Sprinkle a generous handful of baking soda over the stain when no more liquid can be pulled up, and mix together ½ cup of 3% hydrogen peroxide and 1 teaspoon of dish liquid. Slowly pour the solution over the stain and baking soda. Gently scrub the mixture into the carpet fibers with a scrub-brush or cloth, and then let it sit for 10-15 minutes. Vacuum the area thoroughly. For tough stains, repeat the above steps.