Stabilized Chlorine Dioxide
The active workhorse of the formula. It targets the bacteria that cause plaque, tartar, and bad breath, cleaning your cat's mouth with every sip of water.
Dental Care Water Additive
Dental Care Water Additive
Healthy teeth & gums the easy way
Targets tartar build-up
Tasteless & Odorless
Cleansing nature for fresh breath
Refills ship every 4 weeks
Change or cancel anytime
Free shipping
Guaranteed Secure Checkout
Directions For Use
We know water bowls & fountains come in all sorts of sizes and every pet is unique, so we developed a dosage chart to help you get started:
- Full KittySpout Fountain - 108 oz. (3.2L): 3 tsp. Sensitive cats: 1.5 tsp.
- 8 oz. water (1 cup): 1/4 tsp. Sensitive cats: 1/8 tsp.
- 16 oz. water (2 cups): 1/2 tsp. Sensitive cats: 1/4 tsp.
- 32 oz. (4 cups/1 quart): 1 tsp. Sensitive cats: 1/2 tsp.
Full Ingredient List
Active ingredients:
+ Stabilized Chlorine Dioxide
Inactive ingredients:
+ Purified water, Zinc Acetate, Sodium Citrate, Chlorophyllin-Copper Complex, Sodium Benzoate, Potassium Sorbate
Shipping
We offer FREE Worldwide Shipping!
Due to the influx of orders, there will be a slight delay in dispatch. Rest assured, all orders will be shipped within a 24-48 hour timeframe. Depending on your geographic location, the delivery may take approximately 5-7 business days.
Although we offer shipping to all countries, a few islands are excluded from our delivery area. If your country is available during checkout we ship to your country.
Additionally, we offer a priority processing tracked shipping option at a modest charge of $3.97 USD, which we highly recommend for prioritized service and faster delivery.
For the KittySpout Fountain
Dental Care Water Additive
Sale price$29.99
Regular price (/)
Vets Trust, Cats Love
“I highly recommend the KittySpout water fountain for its ease of use, my cats using it right away, the quietness of the unit and how easy it was to put together and clean compared to other water fountains.”
Dr. Katie
DVM and Vet Consultant to KittySpout
“In my 6 years of being a vet, I’ve seen the difference that quality products can make in a cat’s long-term health. These stand out not just for their thoughtful design, but for how well they align with what we recommend in clinical care — from hydration to enrichment. It’s refreshing to find a brand that truly understands feline needs. I recommend them wholeheartedly to my clients.”
Dr. Alex Crowe
DVM and Vet Consultant to KittySpout
“KittySpout products are well made, well researched and offer a good way to help your cat’s overall health and well-being. I highly recommend their stainless steel water fountain as a veterinarian.”
Dr. Anna Maria Wolf
MA VetMB and Vet Consultant to KittySpout
See What Proper Hydration Does for Cats
They start drinking more, playing more, and feeling better overall.
Total Oral Health In Every drop.
No Artificial Colors, Flavors or Preservatives
Contains zero artificial colors, flavors, or chemical preservatives.
Tasteless & Odorless
Your cat won't notice a thing in their water bowl.
Alcohol-Free
A gentle formula that's safe for daily use.
Cleans Without Brushing
Freshens teeth and gums with no brush, no fuss.
Fights Plaque & Tartar
Targets buildup to support healthy teeth and gums.
#1 Vet Recommended
Trusted by vets for everyday oral care.
Healthier Teeth & Gums. Fresher Breath. Happier Cats.
The Easiest Way To Support Your Cat's Oral Health Daily.
Cleans Without Brushing
Targets Plaque & Tartar
Tasteless & Odorless
Alcohol-Free Formula
Vet-Recommended Active Ingredients
Freshens Breath Daily
Safe For Everyday Use
No Artificial Colors/Flavors
Works In Any Water Bowl
Cats Don't Even Notice
KittySpout Water Additive
KittySpout Water Additive
Store-Bought Brands
The Easiest Way to Improve Your Cat’s Health & Happiness
A simple upgrade that helps prevent dehydration and the health issues that come with it.
Why Indoor Cats Need Dental Support
Most cats never get their teeth brushed, and dry food alone doesn't keep plaque at bay. Bacteria build up along the gumline, hardening into tartar that leads to bad breath, gum disease, and pain. By adulthood, the majority of cats already show signs of dental trouble.
How We Made Dental Care Effortless
We turned your cat's water bowl into a dental routine. Add the tasteless, odorless formula once a day and it fights plaque and tartar with every sip no brushing required, ever.
Packed With Science Backed Ingredients
Premium, active ingredients chosen to keep your cat's teeth and gums healthy.
Zinc Acetate
A trusted oral-care mineral that helps slow plaque and tartar from forming, while keeping your cat's breath fresher for longer.
Chlorophyllin-Copper Complex
A natural deodorizing compound that neutralizes odor at the source
Sodium Citrate
Works to loosen and break down tartar buildup along the gumline
Daily KittySpout Dental Care Improves Your Cat's Health
The Easiest Path To Healthy Teeth & Gums, One Bowl At A Time.
1 Week
1 Week
Fresher breath as the formula starts working in the bowl, reducing the bacteria that cause odor.
2 Weeks
2 Weeks
Softer plaque at the gumline and a cleaner-feeling mouth as daily use takes hold.
1 Month
1 Month
Visibly cleaner teeth and consistently fresher breath as plaque has less chance to harden into tartar.
2 Months
2 Months
Healthier-looking gums and reduced tartar buildup, supporting comfortable eating and chewing.
3 Months
3 Months
A noticeably cleaner mouth overall, with fresh breath that lasts.
6 Months
6 Months
Long-term oral health locked in: cleaner teeth, healthy gums, and fresh breath all from a daily routine your cat doesn't even notice.
Loved by Thousands of Cat Parents
Read through some reviews and see what cat parents are saying about our cat water fountains.
The water fountain is far superior to…
The water fountain is far superior to the plastic cat fountains. The replacement filters are awesome and always on time. I highly recommend this product and the company to others
Michael Bramer
Jan 21, 2026
Excellent device and service
The fountain is easy to clean and the water is always fresh and filtered. We have a subscription for the filter replacement and they've never missed. It helps to remind us to do it because the thing never gives us any problems...
Randy Nerbas
Jan 19, 2026
Great products, caring company
Great customer service from a caring company. My cat loves the fountain - like any cat, he loves the faucet. He drinks more water now, too. I’ve had other cat fountains
Indra Black
Jan 19, 2026
Cats do prefer running water
Cats do prefer running water. Mine always wanted to drink out of the sink faucet. Now she can get water whenever she wants it!! I set the fountain on movement detection,
renee
Jan 19, 2026
Always looking for a better and easier cat waterer.
Once I ordered the Kitty Spout I received it in a reasonable amount of time. It was easy to order, easy to set up, and easy to clean. The company has followed up to make sure I am happy with the item
Carolyn Schiffer
Jan 19, 2026
Great products, caring company
Great customer service from a caring company. My cat loves the fountain - like any cat, he loves the faucet. He drinks more water now, too. I’ve had other cat fountains
Indra Black
Jan 19, 2026
Loved by 600k+ Cat Parents
Recommended by Vets
Free Shipping Over $45
100% Wireless Design
Loved by 600k+ Cat Parents
Recommended by Vets
Free Shipping Over $45
100% Wireless Design