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 Keep a Clean House With Multiple Cats: 9 Vet-Approved Cleaning Tips for a Spotless Home

multiple cats

Living with multiple cats can be fun, especially if all your cats are pals and get along. However, the assumption that the home must stink to high heaven is usually at the forefront when one thinks of a home with multiple cats. Litter boxes don’t smell like daisies and are typically the culprit to odors in the home, and most cats shed, adding more mess. To add insult to injury, so to speak, when you have multiple cats, you need multiple cat boxes, and you must also keep cat hair down so you don’t have cat hair tumbleweeds flowing around.

So, how do you keep a clean house with multiple cats? Join us in learning nine tips for how to keep a clean house so you’re not viewed as the nutty cat lady with a stinky home that no one wants to visit.

divider 2 cats

divider 3 paws

How to Effectively Clean Up Cat Messes, Odors & Stains 

The first part of cat mess prevention is ensuring you are taking the time to properly clean any accidents -  and that starts with investing in the right products! Of course, you'll want to opt for something safe first and foremost, to protect your feline's health, but secondly, you'll need a solution powerful enough to lift the toughest, stinkiest, most set-in stains. After careful consideration, we fell in love with one product and highly recommend it to all pet owners! 

Our Favorite Enzyme Cleaner 

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
  • There are several reasons we can't get enough of the Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray.  It permanently removes the very worst smells and stains, it can be used on a multitude of surfaces and its neutral scented, meaning no odor masking! It comes in a generous 32-oz bottle and comes with 100% satisfaction guarantee. Learn more about this holy grail of a cleaner here!

    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!

    A rule of thumb when owning multiple cats is to have the correct number of litter boxes. So, you need a litter box per cat, plus one extra. For example, if you have three cats, you need four litter boxes. It sounds like a lot, but if you don’t have the correct number of litter boxes, you’ll end up with urine and feces issues throughout the home, which leads to odor problems.

    Unlike dogs, cats are not pack animals, preferring privacy and space while going potty. So, before we begin, ensure you have enough litter boxes for all your kitties.

    divider 3 paws

    The 9 Cleaning Tips To Keep a Clean House With Multiple Cats

    Now that we know the number of litter boxes you need, we can proceed with how to keep your house clean with multiple cats. Read on to learn nine tips for a spotless home with your beloved felines.

    1. Carpets Equal Odors

    If you have carpet in your home, you may want to consider removing it and replacing it with hard flooring. Carpets trap all sorts of odors, regardless of how much you vacuum. Laminate or hardwood flooring is an excellent choice when you have multiple cats and is easier to clean. Also, if one of your cats eliminates elsewhere, you can clean the spot much more quickly and efficiently, leaving the spot odor and stain-free.


    2. Invest in a Pet Vacuum

    Not all vacuums operate the same, and when you have multiple cats, investing in a quality pet vacuum can help tremendously. Pet vacuums are designed to target loose pet hair and the dander left behind by way of a HEPA filter, which is also excellent for allergy sufferers. They typically come with attachments for accessing hard-to-reach areas, and they have powerful suction. Look for one that works well for all floor types for the best results, and ensure you vacuum regularly—at least once a week.

    Investing in a high-quality pet vacuum is especially ideal if you have carpet and it’s not within your budget to replace it with hard flooring.


    3. Keep a “Cat Room”

    If you have the space, keeping cat toys, bedding, scratching posts, food, water, and litter boxes in a designated room can help keep odors down in other areas of your home. However, you may not have the extra space, and litter boxes should technically be scattered in low-traffic areas of your home. For example, cats desire privacy when they go potty, and keeping the litter boxes in one room is not ideal. This may work for two cats, but if you have more than three cats, you may run into issues, such as one of your cats going potty outside the litter box.

    If you have a well-ventilated sunroom or screened-in patio that’s cat-proof, those areas are excellent choices for keeping one or two litter boxes. The idea is to keep all litter boxes out of the main living areas to keep smells down.

    multiple cats eating from a bowl at home
    Image Credit: Irina Kozorog, Shutterstock

    4. Scoop and Clean the Litter Boxes Regularly

    Clumping clay litter is a popular choice among cat owners because the waste will clump up, allowing you to scoop the waste out and replace it with fresh litter in that spot. You should also clean all litter boxes at least once a week with a mild, pet-friendly detergent and warm water. Ensure you rinse the detergent out completely and dry thoroughly before adding fresh litter.

    Tip: Choose unscented cat litter to help minimize odors and avoid respiratory issues. Scented litter tends to trigger respiratory issues in susceptible cats and humans, and it’s also unsuitable for allergy sufferers in the home. We recommend choosing a low-dust cat litter for this purpose.

    cat outside the litter box
    Image Credit by: Jennifer McCallum, Shutterstock

    5. Use a Cat Litter Mat

    Some cat litter tracks all over the home when your cat exits the litter box, as it gets stuck on the paws and ends up on your floor. You can buy a cat litter mat to help keep this problem to a minimum. Some cat litter is marketed as “low tracking,” and they are worth a try. If your cat is a litter thrower, investing in a litter mat is an excellent option to reduce the mess.


    6. Run HEPA Air Purifiers

    HEPA air purifiers with activated carbon filters can help reduce cat odor; they also help keep dander and dust to a minimum, which is ideal for those with allergies. HEPA (high-efficiency particulate air) filters remove 99.97% of dust, pollen, mold, bacteria, and other airborne particles for a cleaner environment, and they are highly recommended if you live with cats.


    7. Brush Your Cats Often

    Unless you own hairless cats, such as the Sphynx or Peterbald, your cat will shed hair—often. Whether your cats are long- or short-haired, brushing their coats regularly will help reduce loose hair that gets trapped on furniture, clothing, bedding, or any other areas of your home.

    If you own long-haired cats, brushing the coat daily is essential in keeping mats down, which can make cats very uncomfortable. Daily brushing also helps reduce the amount of hair long-haired cats swallow, therefore reducing hairballs. For short-haired cats, you should brush them approximately once a week.

    person brushing a balinese cat
    Image Credit: BravissimoS, Shutterstock

    8. Choose Washable Fabrics

    All cat owners know that cats love to lounge, and choosing machine-washable fabrics helps reduce hair and odors; they also help protect your furniture. When a cover, comforter, cat bed, or any other fabric gets dirty with excessive hair and other particles, it makes a world of difference to throw the materials in the washing machine, as they will come out hair and odor-free.

    Tip: Be careful with the type of laundry detergent you use, as some cats may be sensitive to dyes, chemicals, and fragrances. It’s best to opt for all-natural, pet-friendly laundry detergents without these added ingredients to ensure your cat doesn’t suffer a possible allergic reaction, especially if one of your cats already has respiratory issues.


    9. Keep Enzymatic Cleaners Handy

    Enzymatic cleaners are life savers when you live with pets. Accidents will happen, whether feces, urine, or even vomit. It’s best to tackle the mess right away to help reduce smells and stains, and if you have an enzymatic cleaner at the ready, you’re a step ahead of the game. Enzymatic cleaners contain enzymes that break down bacteria and ammonia in cat urine, which is the culprit for the strong odor.

    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 1 paws

    Conclusion

    Keeping a clean house with multiple cats requires investing in specific items, such as a pet vacuum with a HEPA filter, running HEPA air purifiers, having multiple litter boxes, keeping the litter boxes clean, brushing your cats, cleaning accidents with enzymatic cleaners, and washing fabrics your cats like to lay on. Although switching out carpet to hard flooring is advisable, not everyone has this in their budget. In that case, ensure you often vacuum with a pet vacuum that targets dust, dander, and hair, and keep those litter boxes clean as much as possible.


    Featured Image Credit: Mustafa ezz, Pexels

    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

    6 Tips for Sharing Your Home with Cats You Must Know

    When we decide to welcome a cat into our home, we can expect a few changes to occur. Your bathroom will have a...

    young cat owner playing with her pet at home

    What Cleaning Products Are Safe for Cats? 10 Vet Approved Items to Keep at Home

    Cleaning when you have cats can be a worrying business. Common cleaning agents like ammonia, chlorine (bleach), phenols, rubbing alcohol, formaldehyde, benzalkonium chloride,...

    cleaning-a-dirty-mattress

    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...

    Ginger cat in blue litter box

    How to Get Rid of Cat Urine Smell Outside: 5 Simple Options

    Cats are usually cute and cuddly, but they have a smelly side to them, too. Not only does their cat litter box get...

    A-Norwegian-forest-cat-lounges-on-a-table-outside-on-a-sunny-day

    More related

    multiple cats eating from a bowl at home

    How to Live with Multiple Cats: 9 Vet-Approved Tips

    A cat can bring joy and happiness to a home. So, it stands to reason that having multiple cats multiplies this joy. But,...

    cat disturbs a woman doing yoga inside the apartment

    How to Have a Cat in a Small Apartment: 8 Expert Tips & Tricks

    If you live in an apartment, you may wonder if getting a companion animal is suitable for your small living quarters. Being a...

    man cleaning smelly litter box

    Will a Cat Litter Deodorizer Work? Vet-Approved Facts & Info

    There’s no doubt that people everywhere love cats. In fact, they outnumber dogs in some countries. However, there’s one thing that most people...

    siamese cat ready to pounce indoor

    How to Catify Your Home: 9 Simple Ideas

    Catifying your home means making it suitable for a cat or cats to live in. This means removing any potential hazards while also...

    Keep reading

    How Often Should I Change Cat Litter? 5 Things to Consider (Vet-Reviewed)

    Cats are fastidious animals that greatly appreciate fresh, clean litter. If the litter isn’t up to their standards, they may just do their business somewhere else—like your floor, which is why it’s important to keep up with litter box maintenance....

    man-cleaning-litter-box

    Crave Cat Food Review 2025: Recalls, Pros & Cons

    Crave Cat Food is manufactured by Mars Petcare and has been on the market since 2017. The brand currently offers a limited variety of dry foods, all of which are grain-free and high in protein. The food is affordable and...

    Crave Cat Food Review

    10 Best Dry Cat Foods in the UK in 2025: Reviews & Top Picks

    Whether you feed your cat a combination of wet and dry food or just dry food, getting the right kibble is important. It should meet your cat’s nutritional requirements according to their age, health conditions, and, of course, their preferences....

    grey cat eating food

    Can Cats Eat Grits? Vet-Reviewed Health Risks & Advice

    Whether it’s because we’ve decided to give them a treat or because they’ve gotten into it themselves, our cats can eat quite a bit of people food. And, a lot of the time, this is okay—so long as whatever they...

    Can Cats Eat Grits

    Why Does My Cat Paw at Her Water Bowl? 8 Vet-Reviewed Reasons

    Cats do all sorts of silly things that seem senseless to us. Yet, their behavior, including the oddest tasks, can be explained reasonably well. Does your cat paw at her water bowl? Well, there are explanations for that! Some reasons...

    cat dipping its paw in water bowl

    Will a Cat Eat Rat Poison? How to Use It Safely Around Them

    Everyone has heard the old adage that curiosity killed the cat, but anyone who’s spent time around cats knows just how dangerously curious they can be. Cats lack the same type of self-preservation that humans have, which often leads them...

    Poison for mice in a cardboard box

    How to Speak Cat: Vet-Verified Ways of Communicating with your Kitty

    Think your cat can’t talk to you and you can’t talk back? Learn how to speak cat by paying attention to your cat’s body language and vocalizations....
    young cat owner playing with her pet at home

    Can Cats Eat Cheese? Vet-Approved Facts & FAQ

    Cheese is a food long associated with being a feline favorite, and while cheese isn’t toxic to cats, various ingredients within it, primarily the dairy content, are not good or healthy for cats and may instigate problems. A small piece,...

    Can Cats Eat Cheese