Arm & Hammer Products Fresh Breath Unflavored Cat Dental Water Additive, 8-fl oz bottle

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At a Glance

  • Dental & Breath Care
  • All Lifestages
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$5.60 Chewy Price
($0.70 /fl oz)
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$8.99 List Price
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About This Item

Details

  • Helps to keep your kitty’s pearly whites shiny and her breath fresh.
  • Easy-to-use, just mix with your cat’s drinking water each time you refill the bowl.
  • Flavorless and odorless, so your cat won't even notice the difference!
  • Formulated with naturally derived ingredients.
  • Infused with baking soda for optimal oral protection.

Ingredient Information

Instructions

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Arm & Hammer Pet

From deodorizing grooming solutions to fun and functional dental care, Arm & Hammer Pet products leverage the power of baking soda to keep your furry friends happy and healthy!

One Ingredient: So Many Uses

For 175 years, people have trusted Arm & Hammer Baking Soda for baking and countless household and personal care uses. An alternative to using harsh chemicals, baking soda is great for use around food, kids, and pets.

About Arm & Hammer

Arm & Hammer Pet products tackle all aspects of pet care from a multifunctional angle. Every product is infused with baking soda, so whether it’s grooming time or playtime, Arm & Hammer Pet products do more!

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Questions & Answers

7 Customer Questions

Hi, is this approved by veterinarians?

Answer by Chewy • Aug 30, 2020
This Water Additive is not approved by the VOHC.

My cat is SO picky and his BREATH is unbearable lately....he's almost 7 n past few months it's gotten bad....will this really help? I trust the Arm n Hammer name...just not sure this is what I'm looking for??

Answer by Chewy • Aug 11, 2018
This dental rinse fights tartar buildup and eliminates bad breath, keeping your cat's teeth in top form.

is this safe for young kittens?

Answer by Chewy • May 28, 2018
This product is intended for all life stages.

Does this help with plaque and tarter?

Answer by Chewy • Apr 22, 2018
This product prevents tartar buildup and eliminates bad breath.
Reviews
Write a Review
3.8
Rated 3.8 out of 5 stars
163 Ratings
Terms & Conditions

80 Customer Reviews

Rated 1 out of 5 stars
By nye on Dec 18, 2025

Made him sick.

we added not even a full cap in our cats water and with a week of him using it he got so sick. He won’t stop sneezing, runny nose, stuff nose & all the other cats

we added not even a full cap in our cats water and with a week of him using it he got so sick. He won’t stop sneezing, runny nose, stuff nose & all the other cats that used it have the same issue compared to the other 2 who didn’t use it so we had a separate bowl out and they are fine !

Rated 1 out of 5 stars
By Alexandria on Dec 29, 2025

Cool idea but

I absolutely loved the idea of adding something to my cats water to help with their teeth and breath but now they arent drinking the water at all

I absolutely loved the idea of adding something to my cats water to help with their teeth and breath but now they arent drinking the water at all

Rated 1 out of 5 stars
By Beck on Jul 21, 2025

Made my cat's water foggy and turn into syrup

Put a half of a cap of this stuff into her water bowl, A day or two later, it turned foggy and thickened up. Noticed it made my cat's breathe worse, I had to push

Put a half of a cap of this stuff into her water bowl, A day or two later, it turned foggy and thickened up. Noticed it made my cat's breathe worse, I had to push her out of my face that it was so bad and she got a mild allergy from it.

Rated 5 out of 5 stars
By Melinda on Jul 5, 2025

Oral Care for Cats

I add this product to my cars water just a 1/2 cap full for every one cup. They actually seem to drink more water when I add this and there is not any odor or scent

I add this product to my cars water just a 1/2 cap full for every one cup. They actually seem to drink more water when I add this and there is not any odor or scent. It bubbles a little when you add it to the water but that disappears quickly.

Rated 4 out of 5 stars
By Chelcey on Jan 13, 2026

Works good

Helps my cats breath smells better

Helps my cats breath smells better

Rated 5 out of 5 stars
By Emily on Oct 17, 2025

I think it keeps cats teeth clean too.

Used for my last 2 for 16 and 17 years old, vet said great teeth

Used for my last 2 for 16 and 17 years old, vet said great teeth

Rated 3 out of 5 stars
By Sara on Aug 4, 2025

Cat Dental Water

Unfortunately Kelly would not drink the water when I put a little of this in her bowl ??

Unfortunately Kelly would not drink the water when I put a little of this in her bowl ??

Rated 1 out of 5 stars
By Susan on Oct 27, 2025

No Bueno

it gave my cats diahrea

it gave my cats diahrea

Rated 4 out of 5 stars
By Jacqueline on Dec 31, 2024

Works

My kitten had gingivitis, which can happen when their adult teeth come in. I put this in his water and next vet visit which was about 6 months later, no more gingivitis

My kitten had gingivitis, which can happen when their adult teeth come in. I put this in his water and next vet visit which was about 6 months later, no more gingivitis at all. Before we started using it he had the worst breath and bleeding gums. This really helped. I will say he didn’t mind it but my other older cat wouldn’t drink the water. So may not work for all.

Rated 5 out of 5 stars
By Liz on Jun 1, 2025

Works great

Got this on a whim and works good for my cats.

Got this on a whim and works good for my cats.