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 Clean a Cat Water Fountain in 7 Simple Steps

Share

cat drinking from cat water fountain

If you have the convenience of a cat water fountain, you know that it’s changed the ballgame for how your cat gets their hydration. The water is super fresh, but it requires occasional maintenance, as you already know.

When the time comes to clean your cat’s water fountain, the brand and style will be a factor. Most of the time, it’s relatively the same. But we urge you to read the care directions from your purchase.

divider 3 paws

Supplies You Need to Clean a Cat Water Fountain

Supplies:
  • White vinegar
  • Spray bottle
  • Sponge
  • Cloth
  • Warm, clean water

Unfortunately, cleaning a cat water fountain will be more complicated than rinsing and washing a standard bowl, but giving your cat a free-flowing freshwater source is probably worth it for you.

Why Vinegar?

white vinegar on wooden table
Image Credit by: focal point, Shutterstock

You probably read all over the web that white vinegar is a cure-all for everything. It seems like it’s used in all organic cleaners and other hygienic products to enhance daily living. It’s also a fantastic resource to use when cleaning your cat’s water fountain. If you’ve ever used it in your coffee pot, it’s kind of the same concept. It just gives an extra powerful clean that is entirely organic and safe for your cat.

Using harsh commercial cleaners can be far too abrasive for the fountain’s material, but it also might pose toxic risks for your cat. Vinegar is an all-natural alternative with no ill effects for your cats, permitting it to be adequately diluted and not full potency.

Vinegar Mixture

You can make a simple vinegar-cleaning mixture with one part vinegar to three parts water.

divider 3 paws

How to Clean a Cat Water Fountain in 7 Simple Steps

Here, we can walk you through the steps to clean your cat’s water fountain. However, if you’re more of a visual learner, it might benefit you to hop on YouTube or Google to find an actual video of disassembly and cleaning.

If you’re having any trouble during the process, pause what you’re doing and get some help. The good news is, once you’ve done it one time, it’ll be a breeze every time after that. Let’s get to it.

1. Give Your Cats a Temporary Water Source

If you’re taking away their primary water bowl for routine cleaning, it is essential to have another bowl with fresh available water. You might already have an extra on hand, but if not, it’s time to get one out of the cupboard.

cat drinking water from bowl in carpet
Image Credit by: AnnaStills, Shutterstock

2. Gather Necessary Instructions & Materials

Follow the supply list at the top of this article, gathering up these few items. Once you have each one, you can organize yourself before you begin.


3. Unplug and Empty

Before you start to clean your cat water fountain make sure you unplug it from the wall and empty any water currently in the fountain, which includes any hidden compartments or internal sources.

Follow specific instructions on your water fountain care sheet to see how.


4. Remove the Main Tank

You’re going to want to remove the main tank, as it will likely be in the way of your motor. You need to dismantle it to reach all those hard-to-get places. You can remove it as it shows on the individual model, but you can always watch a YouTube tutorial video to walk you through the steps visually.


5. Disassemble Motor

If you clean the entire fountain, you can’t get the motor wet. So, disassembling the fountain to remove the motor is an important step. While all water fountains can be different, you will need to remove the front-facing panel, exposing the internal motor unit. Remove as instructed.

water fountain for pets with filters
Image Credit by: GS23, Shutterstock

6. Clean Motor Chamber

Now that you’ve removed the motor, it’s safe to clean the internal area. Spray liberally with your vinegar mixture and wipe down. Even though it might not seem like this is a crucial step, debris can get stuck throughout the system and create a bacteria buildup. So, it’s good to get all the nooks, crannies, and crevices.

Once you finish wiping it down with vinegar, you can use warm, clean water to rinse the pieces.


7. Toss It in the Dishwasher

All of the components that can get wet can go in the dishwasher. If you choose to put these components in your dishwasher, you should wash them only with other cat-related products to prevent cross-contamination to your family.

Once you run the cycle, make sure all sections are completely dry for reassembling.

inside a dishwasher
Image by: manfredrichter, Pixabay

divider 3 paws

Frequently Asked Questions

How often should you clean a cat water fountain?

If you want to reduce slime buildup in the fountain, it’s best to clean it thoroughly one to three times a week, depending on how many cats are in the home.

Why is it important to clean cat water fountains?

Cat water fountains stay fresher longer than traditional water bowls since it’s constantly flowing. However, bacteria is still a real thing that can build up in the water fountain, so routine care is crucial.

Sludge buildup is expected, which is why it is so problematic when you don’t dismantle the entire fountain while cleaning.

What are the downfalls of water fountains for cats?

Water fountains have their upsides, but if you would like to consider all of the downsides of owning a water fountain, think about the cleaning frequency.

While it might seem fine to let water free flow, you have to think about the maintenance. As mentioned above, you’ll have to clean the cage every few days to keep up with hygiene and prevent slime buildup.

Why use cat water fountains?

You might already have a cat water fountain but not be thoroughly familiar with the benefits. It might seem like a good idea just because it is a new product that seems innovative, but it is more than just that. The feline group in the wild gets most of their hydration from the prey they consume.

Since most traditional house cats have a dry kibble diet, they don’t get nearly as much moisture from their food source. So, they often forget to drink what they should. The trickling from the water fountain can entice your cat to drink more, which is ideal.

Are cat water fountains safe?

Cat water fountains can be very safe when used as instructed in the manual. However, because it is an electrical machine, cats that get into trouble chewing chords might have a bit of an issue. Always try to keep cords out of sight to prevent unwanted chewing.

divider 3 paws

Final Thoughts

If you have recently invested in a cat water fountain, you already know the benefits of using one of these grand inventions. But it is still something that you should maintain as directed.

We urge you to look at the specific care instructions on the particular water fountain you have, as every fountain is slightly different in composition.

Once you learn how to clean your cat’s water fountain, you won’t need a tutorial the next time. It’ll be a breeze for you to remember, and you can keep your cat’s water source fresh.


Featured Image Credit: Vershinin89, 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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Rainbow Bridge, Euthanasia, and Laughter During Grief | Chatty Cattys, Episode 24

If you’ve ever felt the loss of a beloved cat, or are dreading the day when your pet crosses the rainbow bridge, you’ll...

The Simple Reasons Cats Refuse to Let Anyone Use the Bathroom Alone

Cats have an extraordinary talent for making themselves present in the most inconvenient places, and the bathroom ranks near the top of the...

A Paw-sitive Milestone: Canada Officially Becomes a Declaw-Free Nation

Canada has officially become a declaw-free nation. On May 25, 2026, a new regulation was filed in Ontario under the Provincial Animal Welfare...

The Surprisingly Simple Ways to Help a Cat With Hairballs

Cats spend an astonishing amount of time grooming. It is part hygiene routine, part comfort ritual, and part instinct that traces back generations....

More related

Why Do Cats Massage Other Cats? 4 Vet-Reviewed Reasons & Meanings

Kneading, which is often called “making biscuits” because the motion somewhat resembles kneading dough, is a common feline activity. Cats may knead their...

Dental Procedures for Cats: How Olga Recovered From Surgery

Hi, I’m Christopher! Read my introduction to learn more about me and my silly Russian Blue cat, Olga. Dental issues are common in...

How Do Groomers Bathe Cats? A Look Behind the Scenes

While you may know that cats learn how to groom, clean, and take care of themselves at a very young age, that doesn’t...

Cat Flavored Pies and Corgi Thighs  – Are We Really Eating Our Pets?

There are certain words and phrases that we automatically understand the meaning of, even if they’re not, strictly speaking, grammatically correct. Take ice...

Keep reading

Feline Cognitive Decline: Vet-Reviewed Signs, Diagnosis & Treatment

Watching your cat age can be devastating. It’s even harder when you notice behavioral changes taking place that your cat doesn’t appear to have any understanding of or control over. Feline cognitive dysfunction is a common condition that occurs in...

male veterinarian with stethoscope holding striped cat

Can a Cat Overheat? Vet Approved Signs & How to Help Them

Due to their desert-dwelling ancestors, cats are often believed to not be affected by hot weather. While their normal body temperature is higher than our own—101.0°F to 102.5°F—cats are no better at handling overly hot weather than humans are. Cats...

cat stretching a rocky beach and a beautiful sunset over the ocean

Colitis in Cats: Our Vet Explains Signs, Diagnosis & Treatment

Taking care of a cat experiencing gastrointestinal symptoms can be quite an ordeal and cause a significant amount of stress for both you and your cat. A gastrointestinal sign that may impact your cat and make them feel ill is...

A cat having a check up at a small animal vet clinic

Are Pussy Willows Poisonous to Cats? Vet-Reviewed Houseplants Examined

If you grew up in Canada and the northern United States, you’re probably familiar with pussy willows. Children are especially drawn to these unique shrubs with their little fuzzy catkins that we see as early signs of spring. But what...

Catster_Are Pussy Willows Poisonous to Cats

How Long Will a Cat With Diabetes Live Without Treatment? Vet-Verified Risks & FAQ

Diabetes is a common and serious disease that affects the health of cats. When left untreated, diabetes can cause life-threatening complications such as diabetic ketoacidosis, neurological disease, and other health problems. Fortunately, most cases of diabetes in cats can be...

owner calming his cat

10 Surprising Facts About Cat Ears: Vet-Approved Guide

Cats can be funny pets that do things that leave us feeling puzzled or amazed. As more research is being done on cats, experts are finding fascinating discoveries about cat anatomy that help explain their behavior and mannerisms. Cat ears...

A man's hand scratches a fluffy cat behind the ear

Why Is My Cat Peeing on the Carpet & How to Stop It: 7 Vet-Approved Reasons

If your typically pristine and proper cat is suddenly ignoring their litter box and peeing all over your carpet, it can become a frustrating (and smelly) problem for cat parents. The strong odor and constant carpet cleaning can definitely take...

cat with pee stain on carpet

How Old Do Cats Have to Be to Get Pregnant? Vet-Reviewed Science & Facts

A cat’s fertility and reproduction remain unrivalled as kittens grow into sexual maturity sooner than you might expect – as young as 4 to 6 months – meaning your cat can get pregnant as early as four months! For this...

Pregnant cat laying on a staircase

Love Cats? So Do We! Join the Catster Community

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




Sign up for the Catster Email Newsletter

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