Dental Fresh Original Formula Cat Dental Water Additive, 8-fl oz bottle

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At a Glance

  • Dental & Breath Care
  • Made in USA
  • All Lifestages
$6.49 First Time Autoship Price
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$9.99 Chewy Price
($1.25 /fl oz)
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$10.69 List Price
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About This Item

Details

  • Dental Fresh contains chlorine dioxide and baking soda in a self-regulating formula that activates anytime bacteria is present.
  • It helps kill germs in your pet's mouth and eliminate slime that forms in your pet's bowl.
  • No taste or color, so it does not disrupt your pet's drinking habits.
  • Eliminates dental plaque-causing bacteria, strengthens and whitens teeth over time.
  • Regular use, along with brushing, helps support healthy teeth and gums and also simplifies professional cleaning.

Ingredient Information

Instructions

Learn More About Dental Fresh From Our Team of Experts

Frequently bought together

Questions & Answers

10 Customer Questions

Is this VOHC approved?

Answer by Chewy • Feb 10, 2018
This product is not VOHC approved.

Could this product cause a change in urine and bowel habits?

Answer by Chewy • Sep 17, 2018
This product is not known to cause changes in bowel habits.

What is the minimum recommended age for this product?

Answer by Chewy • Apr 14, 2022
This water additive is suitable for adults only.

My cat and dog share a water bowl. Is it safe for dogs too?

Answer by Chewy • Oct 25, 2021
This water additive is safe to use with both cats and dogs.
Reviews
Write a Review
4.2
Rated 4.2 out of 5 stars
371 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

80% Positive

Effectiveness

85% Positive

Ingredients

75% Positive

Taste

76% Positive

161 Customer Reviews

Rated 2 out of 5 stars
By Olivia on Jan 13, 2026

Chemical smell and flavor

I appreciate that this product exists, but my cats will not drink their water because this liquid smells and leaves a bad taste in their water. I wouldn't drink

I appreciate that this product exists, but my cats will not drink their water because this liquid smells and leaves a bad taste in their water. I wouldn't drink it and they don't want to either.

Rated 5 out of 5 stars
By Carolyn on Dec 19, 2025

It helped

When I fist got him from being rescued, this helped. However, he needed professional help. He has 8 teeth removed and was put on dental prescription food. That cleared

When I fist got him from being rescued, this helped. However, he needed professional help. He has 8 teeth removed and was put on dental prescription food. That cleared it all up.

Rated 5 out of 5 stars
By Brian on Oct 15, 2025

Seems to help gum and tooth health

Can't be sure if it's this, or cat Greenies, or may cat would've been okay anyway, but his teeth have been in good health using a combo of this water additive and

Can't be sure if it's this, or cat Greenies, or may cat would've been okay anyway, but his teeth have been in good health using a combo of this water additive and cat Greenies. Rescued as a feral kitten, he has had about half his teeth removed, but since this additive (and Greenies), his teeth and gums are great.

Rated 5 out of 5 stars
By Brian on Oct 10, 2025

Fresh Pet Breath

I own 8 cats that all drink from the same water fountain so I just add it to their water and let it work it's magic!

I own 8 cats that all drink from the same water fountain so I just add it to their water and let it work it's magic!

Rated 5 out of 5 stars
By Leigh on Jul 1, 2025

Dental water additive for cats.

This water additive is really good and definitely worth the money. It helps with bad breath, and other things. At my cats last vet appointment 2 and half years ago

This water additive is really good and definitely worth the money. It helps with bad breath, and other things. At my cats last vet appointment 2 and half years ago the vet said his teeth looked really good for his age. I also give him the greenie treats which do the same, but I give him the smart bites which are the small ones.

Rated 4 out of 5 stars
By Franchesca on Aug 28, 2025

Dental rinse

Deja drinks her water as normal,but the great thing is there is no longer guck on the bottom of the water bowl

Deja drinks her water as normal,but the great thing is there is no longer guck on the bottom of the water bowl

Rated 5 out of 5 stars
By Linda on Jul 16, 2025

Dental Additive

Great additive! I put one square in the water bowl every day. My girls don’t mind the taste of this and I feel like I’m doing something to help.

Great additive! I put one square in the water bowl every day. My girls don’t mind the taste of this and I feel like I’m doing something to help.

Rated 1 out of 5 stars
By Peter on Aug 13, 2025

How much my cats hated it

I put it in their water for four days in a row and they refused to drink it

I put it in their water for four days in a row and they refused to drink it

Rated 5 out of 5 stars
By Edward on Jun 19, 2025

Keeps Minx's teeth clean.

Our Cat Minx had dental surgery and we have added it to his water. His entire mouth is cleaner.

Our Cat Minx had dental surgery and we have added it to his water. His entire mouth is cleaner.

Rated 5 out of 5 stars
By Renee on Oct 3, 2025

Effectiveness to eliminate bad breath

My general health seemed to improve

My general health seemed to improve