Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Get Cat Urine Smell & Stains Out of Furniture: Facts & FAQ

cat-peeing-on-the-bed

Cat urine has a distinct smell that all cat owners—and many non-cat-owners—can identify immediately. Stains can be dealt with using home remedies like baking soda or Tide sticks. The worst part about the smell of cat urine is that it seems to stick around forever and a day, no matter how many times you clean the spot.

The good news is that it’s possible to neutralize cat urine smells in your furniture permanently. The bad news is that you can’t make the solution at home; you’ll have to buy an enzyme cleaner. Do you want to know more about enzyme cleaners? Continue reading this article to learn more!

divider 2 cats

How to Get Cat Urine Smell and Stains Out of Furniture

Use Enzyme Cleaners

Enzyme cleaners are made of chemical components that actively break down cat urine components. Homemade cleaners—and the people making them—don’t have access to these chemical components. They wouldn’t have the chemistry knowledge to properly mix them into an enzyme cleaner, even if they did.

Enzyme cleaners for cat urine break down the components of cat urine, namely urea and uric acid, into gasses that evaporate as the solution dries. This permanently reduces or eliminates the smell of cat urine in an area by removing the chemical compound that causes it to smell in the first place.

Our Favorite Enzyme Cleaner 

The Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite all-purpose enzyme cleaner. It kills harmful bacteria and permanently removes even the worst kitty stains and smells, leaving your home fresh and clean! Click here to learn more about this amazing product and get yourself a bottle.

Image Product Details
Best Enzyme Spray
Winner
Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • All-purpose
  • Pet-safe
  • Multi-surface safe
  • At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool cat company!

    How to Use an Enzyme Cleaner

    Enzyme cleaners are very easy to use. All you have to do is thoroughly soak the affected location in the enzyme cleaner, then allow it to air dry. Air drying is crucial for enzyme cleaners because the uric acid won’t evaporate if not allowed to air dry.

    Why Does Cat Urine on Furniture Smell So Bad?

    Cat urine comprises various chemical components that give it its distinct smell. The most critical elements influencing cat urine smell are uric acid and urea. Urea provides the urine with the classic ammonia smell since when bacteria break down urea, it releases ammonia. Uric acid gives it that acrid, tangy smell that just doesn’t quit.

    girl spraying to clean furniture
    Image Credit: Shyntartanya, Shutterstock

    How Long Will Cat Urine Smell For?

    The ammonia smell should clear up as soon as you clean up after your cat. However, uric acid has a half-life of six years when present in wood, cloth, or carpeting, meaning that once it’s been absorbed into the surface, it will be present for up to six years unless removed with an enzyme cleaner.

    While homemade cleaners can temporarily break up the uric acid, they don’t remove it altogether, and humid air can cause the uric acid to recrystallize and bring back the pungent smell we associate with cat urine.

    Even if you use a homemade cleaner, you may never smell the uric acid again, but it’s always possible if you don’t use an enzyme cleaner. Just because the cat urine smell has returned doesn’t mean your cat is still peeing outside of the litter box; the uric acid smell can come back at any time once your cat has peed outside the litter box once, and cat urine smell on furniture—especially cloth-lined furniture—is especially good at trapping the uric acid inside the fibers.

    While your cat may still be peeing outside of the litter box, unless your cat has a habit of doing so or is sick, it’s probably a latent smell that you never truly got rid of.

    maine coone in litter box
    Image Credit: Nils Jacobi, Shutterstock

    Health Issues That Cause Inappropriate Urination

    Several health issues may cause frequent or inappropriate urination. As your cat ages, they may become incontinent, and there’s not much you can do about that as a pet parent. However, if you observe that your cat’s litter box behavior has changed, they might have something going on under the hood.

    1. Feline Lower Urinary Tract Disease

    Feline lower urinary tract disease (FLUTD) is a fairly common illness for cats. It causes changes in urinary frequency that can be more or less frequent than usual. Urination can also be painful for them, and they may lick their rear excessively, trying to ease the discomfort. One of the telltale signs of FLUTD is that your cat may prefer to urinate on smooth, cool surfaces like tile or the bathtub.


    2. Urinary Crystals

    Cat urine contains crystals made up of the minerals that pass through the kidneys. While some urinary crystals are standard, an excess amount of minerals can cause a higher-than-normal amount of crystals in the urine. Too many crystals in the urine can cause discomfort when urinating or accidents outside the litter box.


    3. Urinary Tract Infection

    Urinary tract infections (UTIs) are uncommon in cats. The urinary tract is generally sterile and free of bacteria. Since urine itself is sterile, it cleans out the urethra as it passes. However, bacteria can get into the urethra and grow in the urinary tract and bladder, causing pain when urinating and urinary urgency.

    cat pee on carpet
    Image Credit: New Africa, Shutterstock

    divider 2 cats

    How to Deal With Your Cat Peeing on the Furniture

    1. Prevention Is the Best Medicine

    The best way to prevent your house from smelling like cat piss is to disincentivize your cat from urinating outside the litter box. Cats are naturally clean animals and usually won’t urinate outside of designated areas unless they’re ill or discontent with their surroundings. If your cat is frequently urinating outside of the litter box, the best way to keep your house from smelling like a litter box is to figure out why and stop the problem at the source.

    Schedule an appointment with your vet to see if any pertinent health problems might be causing your cat to urinate outside of the litter box. If there aren’t any health problems, then look for environmental factors that might make the litter box unpleasant for your cat.

    If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

    PangoVet_Mention-in-Content for PangoVet2 save money


    2. Cleanliness

    Don’t like the ammonia smell? Neither does your cat. Keeping your cat’s litter box clean is an essential part of incentivizing the use of the litter box. If your cat is urinating outside of the litter box, start by cleaning it more frequently.

    If you find that cleaning the litter box more frequently has your cat using it more readily but have trouble keeping up with the cleaning, consider getting a self-cleaning litter box that will clean up after your cat right away.


    3. Changes to Environment

    Cats don’t like change, and any changes to the environment could cause your cat to feel stressed. A stressed cat might show their discontent by urinating outside the litter box. Have you recently changed schedules at work? Moved? Gotten a (gasp!) new pet? Anything your cat finds stressful might cause them to start urinating outside of the litter box.

    Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
    • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
    • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
    • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

    At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool cat company!

    divider 3 paws

    Final Thoughts

    Finding and neutralizing cat urine odor on furniture is the bane of most cat owners’ existence, but you can do it with a little bit of elbow grease. Cats shouldn’t be urinating outside of their litter boxes. So, if your cat is habitually making somewhere other than the litter box their bathroom, it’s probably time to have them checked out by a vet to see if there’s a problem inside their body that can be fixed.

    If there’s no health issue at play, check to see if there’s an environmental factor that you can change to make your cat more comfortable. When it comes to cat urine, prevention is critical in keeping the smell out of your furniture!


    Featured Image Credit: cunaplus, Shutterstock

    Want content like this delivered to you?

    Sign Up For Our Newsletter

    News, insights, expert advice, and everything cat

    * By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

    How useful was this post?

    Click on a star to rate (you can leave written feedback after clicking submit)

    Help us improve Catster for pet parents!

    Your feedback really matters.

    What did you like about this post? Also how can we improve it?

    Join the conversation

    Leave a Reply

    You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

    Talk With A Vet Online

    Peace of mind,
    anywhere, anytime

    Affordable vet advice

    Diatomite vs Silica Cat Litter: Vet-Reviewed Differences Explained

    Every cat owner knows how important cat litter is to the proper running of the household. Without it, the house would become one...

    How To Read a Cat’s Body Language: 5 Vet-Reviewed Moods & Signals

    While cats can’t use words to tell us how they’re feeling, most are expert communicators who rely on different types of vocalization, body...

    How to Cool a Cat Down Fast: 10 Vet-Verified Ways to Avoid Heat Stroke

    This article has been reviewed by a qualified veterinarian using information available at the time of review. The knowledge of feline medicine is...

    Newborn Kitten Care 101: Guide & Care Sheet for a Healthy Kitty

    The thought of looking after an adorable newborn kitten can be appealing, but it’s incredibly hard work! Whether you find yourself helping your...

    More related

    When Do Mother Cats Leave Their Kittens in the Wild? Vet-Verified Facts & FAQ

    Female cats are unique creatures that form strong bonds with their young during the early stages of life. Though mother cats may be...

    How Big Should A Litter Box Be? A Vet-Approved Guide

    A litter box can seem trivial when preparing for your new cat to come home. However, your cat will use the box multiple...

    Do Cats Have Healing Powers? What the Research Says

    Cats are known for being cute and quirky, but did you know that they could be healing too? Cat ownership is a rewarding...

    10 Sounds Cats Love the Most & Why They Like Them (Vet-Verified)

    Cats are able to hear frequencies up to 85,000 Hertz (Hz), while humans can only hear frequencies between about 20 and 20,000 Hz1....

    Keep reading

    Cat Blood Test Results Explained – What Should I Look For?

    Sometimes, cats show signs of an illness or disease, but a confirmed diagnosis isn’t possible without blood tests. Blood tests have a wide range of uses in veterinary medicine. They can help verify the good health or illness of a...

    cat blood sample

    Feeding Multiple Cats: Vet-Approved Mealtime Strategies

    Owning more than one cat can have its joys and its frustrations. Feeding multiple cats certainly has its challenges. You’re dealing with various personalities and feeding habits and sometimes, different diets. If you’re someone who is owned by more than...

    Orange and calico cats with brown and white kittens eating from their food bowls

    Can Cats Drink Mineral Water? Vet Approved Nutrition Advice

    Just like how you require water, your cat also needs water to survive. If you prefer drinking mineral water and wonder if you can share it with your cat, you should know that cats can drink mineral water. There are...

    Can Cats Drink Mineral Water

    Bombay Cat Health Problems: 5 Common Issues

    The Bombay Cat is an adorable medium to large cat with sleek and short black hair. They’re a mix between the Burmese and American Shorthair. Bombay cats are a generally healthy breed that is also athletic and surprisingly heavy due...

    Catster_Health Problems of Bombay Cat

    Can Cats Eat Sunflower Seeds? Vet-Verified Nutrition Facts & Considerations

    Sunflower seeds are the edible gifts of the sunflower. Not only are they tasty, but they are nutritious and considered to be one of the healthiest snacks around. But can your beloved feline eat them, too? The quick answer is...

    Can Cats Eat Sunflower Seeds

    Can Cats Drink Sparkling Water? Nutritional Facts & Risks

    If you own a cat, you always want to look after their health. After all, they are a member of the family! It should be no surprise that a hydrated pet is a healthy pet, so clean drinking water must...

    Can Cats Drink Sparkling Water

    Vet Clinic Is Booked for the Day, What Do I Do? 5 Vet Approved Tips

    Pets need to go to the vet on occasion, just like we need to visit our doctors occasionally. Often, when our pets need to go to the vet, we know in advance and can easily schedule an appointment. However, this...

    man holding a cat in a waiting room at vet clinic

    Why Is My Cat So Naughty? Vet-Approved Feline Misbehavior Explanation

    Cats may engage in tons of behaviors that seem “naughty” to us without actually being naughty. Often, this may be the result of a cat’s unique personality, but it can also just be a normal cat behavior. For instance, many...

    A cat sitting in a pile of tissues.