10 Best dog mouthwashes of 2025

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Best Choice

1

PetLab Co.
PetLab Co. ProBright Advanced Dental Powder - Dog Breath Freshener - Teeth Cleaning Made Easy – Targets Tartar & Bad Breath - Formulated for Large Dogs
Main highlights

Clinically Tested Efficacy
ProBright Advanced reduces bad breath-causing compounds in 28 days.

Ideal for Hassle-Free Canine Oral Care
Perfect for dog owners seeking an easy dental care solution.

Award-Winning Simplicity
Praised for eliminating the need for toothpaste and brushing.
Key specs
- For All Breeds:Small, Medium, Large
- Plaque Removal:Thorough clean
- Tartar Control:Targets tartar
- Ingredients:Superior ingredients
- Usage Instructions:Add one scoop daily
9.7

Exceptional

Our Rating
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Value for Money

2

PetLab Co.

PetLab Co. ProBright Advanced
9.6

Exceptional

Our Rating
3

Naturel Promise
Naturel Promise Fresh Dental Dental Health Solution for Dogs, 18oz - 3 Pack - Oral Health Solution for Dogs - Easy to Use - Helps Clean Teeth - Freshens Breath Up to 12 Hours - No Brushing Required
Main highlights

Effective Pet Oral Care
Fresh Dental Dental Health Solution fights bacteria causing bad breath for up to 12 hours by adding it to your pet's water bowl.

Ideal for Non-Brushing Pets
Perfect substitute for brushing, this water additive defends against plaque and tartar by adding 1/2 capful per 8 ounces of water.

Highly Recommended for Fresh Breath
Customers consistently praise its effectiveness in freshening their pet's breath and helping with dental hygiene, even for older pets.
9.5

Excellent

Our Rating

9.7
Simple to use

9.5
quality of ingredients

9.3
Aroma
4

Oxyfresh
Oxyfresh Premium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog Breath and Cat Bad Breath - Fights Tartar & Plaque - So Easy, Just Add to Water! Vet Recommended 16 oz.
Main highlights

Fresh Breath Solution
Eliminates bad breath in pets with a fast-acting, easy-to-use water additive.

Hassle-Free Dental Care
Ideal for pet owners seeking an effortless way to maintain oral hygiene without brushing.

Customer Praised Effectiveness
Most users report significant improvement in pet breath and dental health.
9.3

Excellent

Our Rating

9.5
Simple to use

8.9
Aroma

8.7
Flavor
5

Arm & Hammer

Arm & Hammer Complete Care Fresh Dental Water Additive for Dogs, 16 Fl Oz - Flavorless Dog Water Additive, Dog Mouth Wash, Dog Dental Rinse, PetWater Additive, Pets Dental Care for Bad Breath
9.2

Excellent

Our Rating

8.7
Simple to use

8.0
Aroma

8.0
Flavor
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6

Dental Fresh
Dental Fresh Advanced Plaque and Tartar Water Additive, 17oz – Dog Teeth Cleaning Formula to Freshen Breath and Improve Cat & Dog Dental Care
Main highlights

Effective Dental Care Solution
Double strength formula targets plaque and tartar in pets.

Ideal for Non-Cooperative Pets
Perfect for pets that resist traditional teeth brushing.

Highly Praised Breath Freshening
Customers love the significant improvement in pet breath.
9.1

Excellent

Our Rating

9.3
Simple to use

8.4
Flavor

8.4
Aroma
7

TropiClean
TropiClean Fresh Breath Advanced Whitening Water Additive for Dogs | Breath Freshener and Teeth Cleaning Solution | 3D MICROGUARD | 33.8oz
Main highlights

Sparkling Teeth with 3D MICROGUARD
Achieve sparkling teeth with advanced 3D MICROGUARD technology for effective whitening and cleaning.

Ideal for Sensitive Stomachs
Perfect for dogs with sensitive stomachs; start with half the dose.

Long-lasting Fresh Breath
Customers praise its ability to keep breath fresh for up to 12 hours.
9.0

Excellent

Our Rating
8

Nylabone
Nylabone Advanced Oral Care Pet Dental Water Additive, Liquid Tartar Remover & Breath Freshener for Dogs, Dog Teeth-Cleaning, Original Flavor, 32 oz.

42% Off
Main highlights

Fresh Breath and Tartar Control
Nylabone water additive freshens breath and reduces tartar in dogs.

Ideal for Dogs with Dental Issues
Perfect for dogs with bad breath or tartar buildup.

Customer Praised Teeth Whitening
Users rave about noticeable teeth whitening and improved oral health.
8.9

Very Good

Our Rating

9.1
Simple to use

8.4
Freshness

8.2
worth the money
9

Dental Fresh
Dental Fresh Water Additive for Dogs, Original Formula, 32oz – Dog Breath Freshener and Dog Teeth Cleaning for Dog Dental Care– Add to Water
Main highlights

Easy Dental Care
Simple to use by adding 1 tsp to 8oz of water, promoting dental health with every drink.

Ideal for Busy Pet Owners
Perfect for those seeking a no-fuss dental solution for their pets.

Customer Praised for Fresh Breath
Highly rated for effectively freshening breath and improving oral hygiene.
8.8

Very Good

Our Rating
10

Vetoquinol
Vetoquinol Dentahex Pet Oral Hygiene Rinse, 8oz
Main highlights

Reduces Plaque and Freshens Breath
Dental spray effectively reduces plaque and freshens breath in dogs and cats.

Ideal for Easy Pet Dental Care
Perfect for pet owners seeking a simpler alternative to toothpaste and chews.

Praised for Taste and Effectiveness
Customers love its appealing taste and noticeable improvements in pet oral health.
8.7

Very Good

Our Rating

10 Best dog mouthwashes of 2025

1

PetLab Co. ProBright Advanced Dental Powder - Dog Breath Freshener - Teeth Cleaning Made Easy – Targets Tartar & Bad Breath - Formulated for Large Dogs

How do we rank?

How do we rank?

Analyzing top stores

2

PetLab Co. ProBright Advanced

3

Naturel Promise Fresh Dental Dental Health Solution for Dogs, 18oz - 3 Pack - Oral Health Solution for Dogs - Easy to Use - Helps Clean Teeth - Freshens Breath Up to 12 Hours - No Brushing Required

9.7

9.5

9.3

4

Oxyfresh Premium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog Breath and Cat Bad Breath - Fights Tartar & Plaque - So Easy, Just Add to Water! Vet Recommended 16 oz.

9.5

8.9

8.7

5

Arm & Hammer Complete Care Fresh Dental Water Additive for Dogs, 16 Fl Oz - Flavorless Dog Water Additive, Dog Mouth Wash, Dog Dental Rinse, PetWater Additive, Pets Dental Care for Bad Breath

8.7

8.0

8.0

6

Dental Fresh Advanced Plaque and Tartar Water Additive, 17oz – Dog Teeth Cleaning Formula to Freshen Breath and Improve Cat & Dog Dental Care

9.3

8.4

8.4

7

TropiClean Fresh Breath Advanced Whitening Water Additive for Dogs | Breath Freshener and Teeth Cleaning Solution | 3D MICROGUARD | 33.8oz

8

Nylabone Advanced Oral Care Pet Dental Water Additive, Liquid Tartar Remover & Breath Freshener for Dogs, Dog Teeth-Cleaning, Original Flavor, 32 oz.

9.1

8.4

8.2

9

Dental Fresh Water Additive for Dogs, Original Formula, 32oz – Dog Breath Freshener and Dog Teeth Cleaning for Dog Dental Care– Add to Water

10

Vetoquinol Dentahex Pet Oral Hygiene Rinse, 8oz

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