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.

Cat Health & Care

Does Vinegar Stop Cats From Pooping Where They Shouldn’t? Vet-Verified Tips & Reasons for This Behavior

By Adam Mann · Reviewed & fact-checked by Dr. Marta Vidal-AbarcaVet Approved
Dr. Marta Vidal-Abarca
Reviewed & Fact-Checked byDr. Marta Vidal-AbarcaBVSc GPCert Ophthal MRCVS (Veterinarian)
Dr. Marta has over 16 years of veterinary experience, working across the UK and Spain as a remote veterinary consultant and in the clinic. She graduated from Cardenal Herrera-CEU University in Valencia, Spain. She holds two Ophthalmology Certificates, GPCert Ophthal from ESVPS and UAB. She has wide experience in small animal internal medicine and surgery with a soft spot for cats. Marta is a member of the Royal College of Veterinary Surgeons, and her main fields of interest are ophthalmology and critical care medicine. Dr. Marta loves being able to share the most helpful information with pet parents across the world as one of Catster's in-house veterinarians. She wants to provide details that can help in all aspects of pets' lives with their beloved ones. She loves knowing that she can support our readers and communicate about any medical topic that might be relevant to their pet's health and well-being.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Read about our vets
Share
a jar of vinegar

Having to deal with a cat that has a bad habit of pooping somewhere they shouldn’t can be frustrating. Fortunately, vinegar could help. Cats generally dislike the smell of vinegar, which means it can act as a natural deterrent and help keep your kitty from returning to unsolicited areas. It’s not a magic solution and should not be fed to cats directly, but when used appropriately, vinegar might discourage your cat from pooping somewhere other than the desired place.

Let’s get into how you can use vinegar to stop cats from pooping where they shouldn’t, as well as some factors that could cause your cat to inappropriately defecate outside the litterbox in the first place. Tackling the underlying reason behind this type of behavior is just as important as finding a solution to stop it from happening again.

divider 3 paws

Do Cats Like the Smell of Vinegar?

Cats do not like the smell of vinegar, and most will actively avoid vinegar if they can. You can use vinegar as a deterrent to keep cats from peeing or pooping in a location they shouldn’t. If cats feel uncomfortable in the location, they won’t return to it for any reason, even to relieve themselves!

However, remember that if you don’t address the underlying issue, the cat may still not poop in the desired location; they’ll just find somewhere else to go instead.

Image Credit: ThamKC, Shutterstock
divider cat faces oct 2024

The 3 Tips for Using Vinegar to Stop Cats From Pooping in the House

If you’re using vinegar to keep your cat from using the bathroom somewhere they shouldn’t, there are a few tips you should follow to make it as successful as possible. We’ve highlighted three of the most important tips for you to follow:

1. Dilute the Vinegar

While there isn’t anything wrong with using pure vinegar, it’s stronger and more likely to stain surfaces than if you dilute it first. Mixing one part distilled white vinegar to one part water will work well. It’s a small step, but it ensures everything in your home stays in great shape.

bottle of white vinegar with glass bottle
Image Credit: NatureFriend, Pixabay

2. Reapply

Vinegar works as an excellent deterrent for cats, but the smell will dissipate over time. When that happens, your cat might revisit the area and use it again. Reapply the diluted vinegar every few days for a couple of weeks until your cat no longer thinks about using the area.


3. Don’t Spray Your Cat!

It might seem obvious, but you should never spray your cat’s body directly with vinegar. It’s unsafe for your cat, so don’t even spray it close to them so you don’t have to worry about accidentally hurting them.

divider cats oct 2024

The 6 Reasons Why Your Cat Might Not Be Using the Litter Box

While vinegar can be used to deter cats from pooping in unwanted areas, it’s important to address the root cause if your cat has suddenly stopped using their litter box. Understanding why your cat isn’t using the litter box is essential; otherwise, the problem may persist, and your cat will likely find another inappropriate spot to go.

1. Dirty Litter box

Cats don’t like using a dirty litter box, and if you’re not cleaning it enough, they’ll find somewhere cleaner to relieve themselves. Clean out the litter box daily and do a full wash out weekly to keep it clean enough for your cat to return to use it.

Cleaning up after our pets is not the most enjoyable part of owning them. Despite keeping a clean litterbox, cat odors and stains may still exist around the house. Sometimes, even the best litter box setup needs extra help. If you're tired of dealing with bad smells from litter boxes, Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray can help with the worst pet stains and smells. Additionally, the Advanced Bio-Enzyme Cat Litter Deodorizer neutralizes odors upon contact.

Our Favorite Products

Image Product Details
Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • Works on multiple surfaces
  • Gentle yet effective
  • Lifts stains & set-in odors
  • Hepper Litter Additive Advanced Bio-Enzyme Cat Litter Deodorizer
  • Neutralizes odor within cat litter
  • Cat-safe
  • Unscented
  • 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 designs of this cool cat company!


    2. Not Enough Litter Boxes

    You need a litter box on each floor of your home, and you need at least one litter box per cat plus one. If you have three cats, you need at least four litter boxes; if you only have one cat, you still need two.

    Image Credit: Axel Bueckert, Shutterstock

    3. New Litter Type

    Did you recently change the type of litter inside the box? If so, your cat might not like the new litter. If you change it back to what they used before, your issues might disappear. Whenever you change litter or food, you must transition very slowly.


    4. Can’t Find the Box

    If you recently changed the litter box's location, you might need to show your cat where you moved it to. You can’t blame your cat for not using the litter box if they don’t know where it’s at!


    5. Stressful Location

    If there’s a lot of activity around the litter box, your cat might not feel comfortable using it. You need to find a quiet location where your cat can peacefully relieve themselves; otherwise, they might find a peaceful location even if there isn’t a litter box.

    grey cat sitting behind green litter tray
    Image Credit: New Africa, Shutterstock

    6. Medical Problems

    If your cat going to the bathroom outside of the litter box is a new habit, and you haven’t changed anything else, there might be an underlying medical problem you need to address. If you can’t figure out anything that’s changed, take your cat to a vet to rule out a medical problem.

    If you have any concerns or curiosities about your cat or their health, we recommend you contact a vet directly.

    divider cats oct 2024

    Final Thoughts

    Now that you know how to use vinegar to keep your cat from pooping somewhere they shouldn’t, all that’s left is for you to start using it! You'll dilute the vinegar, start in an inconspicuous area, and reapply as necessary to get your cat back into the litter box!

    Sources

    Featured Image Credit: focal point, Shutterstock

    The Catster Newsletter

    Expert cat care, straight to your inbox

    News, insights, and useful advice, delivered to you.

    No spam — unsubscribe anytime.

    By signing up, you agree to our Terms & Conditions and Privacy & Cookies Policy.

    Click a star to rate. You can leave written feedback afterwards. (We read all feedback.)

    Adam Mann
    Authored by

    Adam Mann

    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.

    Does Vinegar Keep Cats Away? Vet-Reviewed Facts & FAQ

    Does Vinegar Keep Cats Away? Vet-Reviewed Facts & FAQ

    Cats are wonderful creatures and one of the most popular pets in the world. Unfortunately, they can be rather destructive, causing damage to flowers and plants…

    Gregory Iacono
    By Gregory Iacono ·
    Why Is My Cat Pooping Outside the Litter Box? 5 Vet-Reviewed Reasons & Tips to Stop It

    Why Is My Cat Pooping Outside the Litter Box? 5 Vet-Reviewed Reasons & Tips to Stop It

    You're getting so sick of it. You are providing what you think your cat needs for bathroom time—and it's never been a problem before—but all of a sudden, you'r…

    Ashley Bates
    By Ashley Bates ·
    Do Cats Poop Out of Spite? Vet-Verified Reasons & Feline Behavior Explained

    Do Cats Poop Out of Spite? Vet-Verified Reasons & Feline Behavior Explained

    If you’ve lived with cats for a while, you may have wondered if they do things out of spite when they’re upset. It can sometimes seem like they’re making a sta…

    Ashley Bates
    By Ashley Bates ·
    6 Vet-Reviewed Reasons Why Your Cat Poops in the Tub & How to Fix It

    6 Vet-Reviewed Reasons Why Your Cat Poops in the Tub & How to Fix It

    If you're a cat owner, you know how frustrating it can be when your cat poops or urinates anywhere in your home other than their litter box. It’s messy, smelly…

    Christian Adams
    By Christian Adams ·

    8 Common Litter Box Issues & How to Fix Them

    It’s a common myth that cats always use their litter boxes without issue. For the most part, cats indeed learn to use a litter box rather quickly, but this doe…

    Rachel Giordano
    By Rachel Giordano ·
    8 Common Litter Box Issues & How to Fix Them

    Is Your Cat Not Using the Litter Box? 6 Vet-Approved Causes

    Is your cat not using the litter box? Use this checklist to see what problems are at play, as you need to take your cat to the vet. Most of these causes can be…

    Rita Reimers
    By Rita Reimers ·
    Is Your Cat Not Using the Litter Box? 6 Vet-Approved Causes

    Inappropriate Elimination In Cats: Vet-Approved Guide & Explanation

    Cats usually are pretty good about going to the bathroom in their litter boxes, but some occasionally veer off course and start peeing and pooping in other pla…

    Lorre Luther
    By Lorre Luther ·
    Inappropriate Elimination In Cats: Vet-Approved Guide & Explanation

    Is Vinegar Bad for Cats? Vet-Reviewed Safety Concerns

    Vinegar is one of the wonder products many regularly use for different purposes such as cleaning. So, is vinegar bad for cats? Vinegar is incredibly acidic and…

    Lorre Luther
    By Lorre Luther ·
    Is Vinegar Bad for Cats? Vet-Reviewed Safety Concerns

    How to Retrain a Cat to Use a Litter Box: 13 Vet-Approved Tips

    Inappropriate elimination can be difficult to deal with, resulting in ruined belongings and strained relations between cats and their favorite people. It’s one…

    Lorre Luther
    By Lorre Luther ·
    How to Retrain a Cat to Use a Litter Box: 13 Vet-Approved Tips

    6 Cat Litter Box Mistakes To Avoid - Facts & FAQ

    Dr. Meghan Herron, professor of veterinary behavioral medicine at the Ohio State University College of Veterinary Medicine (DACVB), says there are three common…

    Catster Editorial Team
    By Catster Editorial Team ·
    6 Cat Litter Box Mistakes To Avoid - Facts & FAQ

    9 Ways to Get Your Cat to Like Using the Litter Box - Vet Approved Methods

    One of the great things about cats is that, unlike dogs, they usually don’t have to be potty-trained. Due to their instincts, they simply know how to use a lit…

    Misty Layne
    By Misty Layne ·
    9 Ways to Get Your Cat to Like Using the Litter Box - Vet Approved Methods

    When a Cat Becomes a Water Fountain – Why Cats Vomit After Drinking

    Seeing a cat drink water and then promptly bring it back up can be confusing. Sometimes the explanation is fairly simple, particularly if a cat has swallowed a…

    Dan Seymour
    By Dan Seymour ·
    When a Cat Becomes a Water Fountain – Why Cats Vomit After Drinking

    Love Cats? So Do We! Join the Catster Community

    Stay informed with expert cat care insights delivered straight to your inbox! Discover professional guidance on feline behavior, feeding tips, trusted product picks, and much more.

    You may opt-out at any time. View our Privacy Policy for more information.

    The Catster site on a phone