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 Often Should You Wash a Cat’s Food & Water Bowls? Vet-Approved Advice

Washing animal food bowls under the tap in the kitchen sink.

Keeping your cat’s food and water bowls as clean as possible is important. Cleaning them regularly can reduce the risk of dangerous bacterial contamination, which can lead to health issues for your pet. But how often should you be washing their dishes? As a general rule, we recommend washing your cat’s food bowls after every meal. Water bowls should be washed at least once a day. Read on to learn more.

divider 1 paws

How Often Should You Wash Your Cat’s Food and Water Bowls?

The frequency at which you wash your cat’s bowls depends on several factors, including the material of the bowls, the frequency of use, and the typical cleanliness of the bowls. Usually, the more frequent, the better. After every use is ideal, but daily is the recommended minimum.

If your cat is one of the millions of picky eaters and doesn’t finish their food in one sitting, removing leftover food and washing the bowl before refilling it is essential. Wet food, in particular, can spoil quickly, so it’s important to keep the bowl clean to prevent bacterial growth. Similarly, water should be changed daily, and the bowl should be washed at least once a day to prevent the growth of harmful bacteria.

It’s a good idea to have several spare bowls for your cat so you can easily grab a clean bowl if you’re too busy or unwell to keep up with daily cleanings. Even if the bowls appear clean, harmful bacteria can still thrive in microscopic crevices and cracks in the material. Therefore, daily washing is the best way to ensure your cat’s bowls are free from harmful bacteria.

How to Disinfect Your Newly Clean Cat Dishes

Once you’ve washed your cat’s bowls, it’s important to disinfect them. This can be done by soaking them in a weak bleach and water solution. A good dilution for such purposes is 1:32, or a 3% dilution. Ensure you soak the dishes in the disinfectant for at least 5 minutes before thoroughly rinsing them and letting them completely dry overnight before using them. Alternatively, you may place your cat’s bowls in a UV sterilizer, such as those used for disinfecting baby bottles.

Both of these methods will kill harmful pathogens that may still be present in the dishes. This thorough disinfection should ideally be done once a week. A more frequent disinfection protocol should be adopted if your cat has an infectious disease (especially one that can spread to you, such as ringworm).

pink pet food bowl with leftover
Image Credit by: M. Zulkarnaen, Shutterstock

divider 2 cats

What to Look for in a Good Cat Bowl

When choosing a cat bowl, there are several factors to consider, including the material, size, durability, and ease of cleaning.

Material

Cat bowls come in various materials, including plastic, ceramic, stainless steel, and glass. Each material has its pros and cons. Plastic bowls are lightweight and inexpensive, but they can harbor bacteria and scratch easily, providing a breeding ground for harmful bacteria. Ceramic bowls can be fragile and chip easily, but they are non-porous and easy to clean.

Stainless steel bowls are sturdy and non-corrosive, making them a good choice for cats that scratch or chew their bowls. Glass is another option, as it is non-porous and easy to clean, but it’s heavier and more fragile than other materials.

Because shattered glass is quite dangerous for pets and humans, glass bowls aren’t recommended and should only be used temporarily (with appropriate caution).

Hepper NomNom - Spill Proof Elevated Cat Bowl
  • NO MESS - The 360° tray on this cat food and water bowl set has a raised design to catch and...
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy...
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking...

Choosing the right food and water bowls for our feline companions can pose certain challenges for pet owners. The Hepper NomNom Cat Bowl provides a chic and innovative solution that supports cat specific needs, such as shallow bowls and a subtle elevation that fosters whisker relief, posture comfort, and improves digestion. It features an elegant contemporary design with a wide wrap-around tray aimed at minimizing any messes from ending up on your floor! Furthermore, this bowl is entirely dishwasher safe, so pet owners are able to spend more time with their cats instead of cleaning up after them. Discover why the Hepper NomNom Cat Bowl is right for both you and your kitty by clicking 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 designs of this cool cat company!

 


Size

The size of the food bowl is also important. It should be large enough to hold an adequate amount of food or water but not so big that it’s difficult for your cat to reach. A good practice to follow is to choose a bowl one and a half times the size of your cat’s food or water portion.


Durability

Cats can be rough on their bowls, so it’s essential to choose one that is durable and can withstand scratching and chewing. Stainless steel and ceramic bowls are typically the most durable options. Plastic and silicon dishes are also durable if made with high-quality materials. Avoid flimsy bowls that crack or chip easily. If you have a dishwasher, ensure the bowls you buy are dishwasher-safe.


Ease of Cleaning

The bowl you choose should be easy to clean, with no tiny crevices or cracks that can trap food particles or bacteria. Stainless steel and ceramic bowls are generally the easiest to clean.

Washing pet feeding bowls in washing liquid.
Image Credit by: LeighT, Shutterstock

divider 1 paws

FAQ About Washing Your Cat’s Food and Water Bowls

Do I Need to Use Soap When Washing My Cat’s Bowls?

It is best to use a mild dishwashing detergent to clean your cat’s bowls before wiping them down and leaving them to dry.

Is It Okay to Put My Cat’s Bowls in the Dishwasher?

Yes, you can put your cat’s bowls in the dishwasher. However, this should be done on a gentle cycle and with only mild detergent. You should also ensure that any plastic components are labeled as “dishwasher safe” before putting them in the dishwasher.

What Type of Material Is Best for Cat Bowls?

Stainless steel or ceramics are generally the best materials for cat bowls. They are non-porous, durable, easy to clean, and don’t harbor bacteria. Plastic bowls are lightweight and inexpensive but should probably be avoided as they can easily scratch and provide a breeding ground for bacteria.

What Happens if I Don’t Clean My Cat’s Bowls Regularly?

Not cleaning your cat’s bowls can lead to the overgrowth of harmful pathogens, which can make your cat sick. To keep your cat healthy and safe, it is crucial to wash their bowls regularly and change their water daily.

Why Is My Cat’s Water Bowl Slimy?

If your cat’s water bowl has a slimy buildup, it is likely due to bacteria or other contaminants. It is vital to regularly wash and change your cat’s bowl to prevent the growth of harmful bacteria or other pathogens.

kitten eating from elevated food bowl
Image Credit: Inna Astakhova, Shutterstock

What Type of Soap or Cleaner Should I Use on My Cat’s Bowls?

When cleaning your cat’s bowls, use a mild dish soap or a pet-safe cleaner. Be sure to rinse thoroughly after using cleaners and avoid harsh chemicals that could be toxic to your cat.

Can I Put My Cat’s Bowl in the Microwave?

Though some cat bowls are microwave-safe, you shouldn’t place them in the microwave. A hot bowl of food from the microwave might burn your cat and scald their skin, lips, or tongue.

How Can I Prevent My Cat’s Bowl From Tipping Over?

The best way to keep your cat’s bowl from tipping over is to use a rubber-backed mat under the bowl. This will keep the bowl stable and reduce the risk of spilling. You can also use a heavier bowl or one with a wide, stable base.

Are There Any Special Considerations I Should Keep in Mind When Washing My Cat’s Bowls?

Yes, pay attention to the type of material your cat’s bowls are made from, and use only mild detergents that are safe for cats. You should also avoid boiling plastic bowls and make sure to rinse them thoroughly after washing since soap residue can be harmful to cats.

Should You Use Separate Bowls for Wet Food and Dry Food?

It is best to use separate bowls for wet and dry food. It will reduce the risk of cross-contamination and keep your cat healthy. It can also help you monitor how much your cat is eating if you have designated bowls for each type of food.

Cat Bowl
Image Credit: Marco Giuseppe, Unsplash

divider 2 cats

Conclusion

To keep your cat healthy and happy, it’s vital to keep their food and water bowls clean. Wash the bowls daily, choose high-quality, durable, easy-to-clean bowls, and frequently disinfect them to ensure longevity. The correct bowls and, more importantly, their cleanliness and maintenance will go a long way to ensure a healthy life for your cat.


Featured Image Credit: MargaPI, 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

Can Cats Be Trained Like Dogs? Vet-Approved Tips & Tricks

Cats are independent creatures that like to do things on their own terms. However, they are also highly intelligent and can learn to...

Why Is My Cat Biting Her Kittens? Vet-Approved Reasons & FAQ

People with a cat that has had kittens for the first time may find themselves confused by some of the behavior mama cat...

50 Amazing Cat Tattoos (With Pictures)

Dogs may have earned the title of a man’s best friend, but cats hold a special place in every pet owner’s heart. Throughout...

Cat Dermatitis: Our Vet Explains the Causes, Signs, Treatment

Feline dermatitis is a broad, non-specific medical term that means inflammation of the skin in cats. This catch-all phrase is most often used...

More related

Where to Find Free Cat Food Samples? 12 Sites to Visit in 2026

If you’ve been thinking about transitioning your cat to a new food, you may be interested in trying a few brands before shelling...

Cats Back to School Blues: 6 Ways to Prep Your Cat

Cat owners get the chance to spend lots of time with their buddies during summer vacation, which most cats absolutely love and quickly...

Flea Treatments for Cats: Our Vet Explains

Fleas. All cat owners want to keep their feline flea-free. No one wants fleas in their house, and getting rid of them can...

How to Travel With Two Cats: 16 Tips & Tricks

Most pet owners know how to travel with a dog, but feline friends are often left with pet sitters when owners go on...

Keep reading

Are Cats Monogamous? Vet-Verified Mating Practices

It might be a sweet idea to get two cats that you’re sure are going to fall in love and live happily ever after together. Unfortunately, that type of love and relationship is not in a cat’s DNA. Cats are...

two different cats standing side by side outdoors in the garden

What is the Cost of a Cat X-Ray in 2026? Complete Price Guide

One of the top concerns most people have concerning their pets is the cost of pet care, especially unexpected expenses. If your cat was involved in an accident or has been sick and needs diagnostics, your veterinarian may recommend an...

vet doctor examining cat in x-ray room

How to Tell if Your Cat Is Underweight: Vet-Reviewed Signs to Look For

Feeding your cat a healthy diet that will ensure they stay at an appropriate weight is crucial. However, you might be doing exactly that, but your cat is still shedding the pounds. If you suspect your cat is losing weight...

Skinny cat

Is It True That Cat Allergies Are Genetic? Vet-Approved Prevention Tips & FAQ

If you are allergic to cats, the symptoms can be difficult to manage if you have cats. You may even wonder how your condition might impact your future children. Are they doomed to a life of dealing with cat allergies...

cat owner sneezing holding siamese cat

How to Restrain a Cat for Nail Clipping: Vet-Approved Safety Tips

Whether you already know it or not, cats scratching things is an instinctive behavior. While their claws provide defense, they also allow cats to communicate with other felines in the area with visual and olfactory signals. That’s not an issue...

trimming nails of cat

7 Reasons Your Cat Is Suddenly Napping Somewhere New & When to Call the Vet

Have you ever walked into your bedroom and, instead of snuggling on the bed, your cat is curled up in the laundry basket? Yesterday it was the bathtub, and before that, the closet. Sound familiar? Cats are professional nappers, snoozing...

A ginger cat sleeps in box paper, selective focus

Evolve Cat Food Review of 2026 : Recalls, Pros & Cons

Review Summary Crafted with premium, whole-food ingredients, Evolve cat food contains exactly the nutrition your feline needs to stay in peak health. It’s a bit pricey, but you’re getting quality recipes for what you pay. Granted, not all cats love...

Evolve Cat Food Review

8 Best High Fiber Cat Foods of 2026 – Reviews & Top Picks

As a pet parent, you undoubtedly love your feline companion. You ensure your cat has frequent vet visits, is groomed properly, and has the best high-quality food you can afford. However, the first advice you get when asking someone about...

persian cat eating dry food