10 Best Antibacterial Dog Shampoo 2021 – Top 10 Picks

Much as cats are the ones known to be curious, dogs are also quite playful and inquisitive. And unfortunately, their active lifestyle can leave them exposed to all kinds of bacteria.

As such, one of the best tools you can invest in is the best antibacterial dog shampoo. Such shampoo can help you nip bacterial infections in the bud.

In the long-run, that can translate into a healthier fur coat and fewer visits to the vet. But how do you get to choose the ideal shampoo in a world full of options? Read on.

Best Antibacterial Dog Shampoo 2021: Comparison List

Keep reading to find out about antibacterial and anti-fungal shampoos for pets. To start us off, here’s a helpful list.

1Curaseb Antifungal & Antibacterial Chlorhexidine Shampoo2 x 2 x 8 inches1.2 pounds
2Butler Phytovet CK Antiseptic Shampoo9 x 2 x 2 inches1.2 pounds
3Curaseb Antifungal Chlorhexidine Spray for Dogs2 x 2 x 8 inches0.6 pounds
4Arava Natural Medicated Dog Shampoo7 x 3.3 x 1.2 inches0.96 pounds
5Curaseb Chlorhexidine 4% Shampoo for Dogs0.9 pounds
6PetHonesty Antibacterial Chlorhexidine Shampoo2.9 x 2.9 x 6.3 inches1.2 pounds
7KetoWELL Ketoconazole & Chlorhexidine Shampoo for Dogs6.9 x 1 x 1 inches0.59 pounds
8Dechra Mal-a-ket Formulated for Dogs2 x 2 x 7.25 inches0.5 pounds
9Truseb Antifungal, Antibacterial Ketoconazole Shampoo2 x 2 x 7 inches0.59 pounds
10Command Dog Shampoo7.7 x 3.8 x 2.4 inches0.85 pounds

1. Curaseb Antifungal & Antibacterial Chlorhexidine Shampoo

It contains a combination of ketoconazole and chlorhexidine that is effective in treating skin infections on your dog. Besides that, it eliminates yeast, fungus, and bacteria leaving your pup’s skin healthy.

Once the bacteria and fungus are done away with, there will be no bad odor. Instead, your doggie will (typically) have a refreshing cucumber melon scent.

Key Features

From the tests carried out on it, this shampoo is safe for most pets to use. The ingredients are gentle on the skin but harsh on infections.

When you are starting to use the shampoo, wash your dog with it twice or thrice a week for four weeks. Later, you can reduce to once per week or as your veterinarian recommends.

Warm water is needed to wet your dog’s coat before applying the shampoo. The warm water is more calming as compared to cold water and it softens the fur.

Extra Details

Using this antifungal and antibacterial pet product is simple since it lathers easily. You only need to leave it on your dog’s fur for five to ten minutes before rinsing it out with clean water.

The shampoo works effectively without causing allergic reactions. However, some customers have reported seeing no change in their dog’s condition after a month of using this product. That’s why we say – the results aren’t typical.


  • Safe to use on pets
  • For cats and horses too
  • Proven effectiveness
  • It has sufficient lather


  • No effect on some dogs

2. Butler Phytovet CK Antiseptic Shampoo for Dogs

Are you tired of visiting the veterinarian frequently without finding a solution to your dog’s skin issues? Well, Butler Schein may have what you need in their antiseptic shampoo that has three active ingredients.

Chlorhexidine is an antiseptic found in this shampoo. Its main role is to clean while disinfecting your dog’s skin, leaving it refreshed and with a natural scent.

Key Features

Ketoconazole, on the other hand, prevents infections. This ingredient slows down the growth of fungi that are likely to thrive on your dog’s skin, leading to diseases.

The third essential ingredient in the shampoo is phytosphingosine which is a pro-ceramide with anti-inflammatory features. As such, it helps to restore the natural dermal lipid barrier on your dog’s skin.

You can use the shampoo on your dogs, cats, and horses. The ingredients are gentle, although some dogs have shed their hair after using this antiseptic shampoo.

Extra Details

You can use the shampoo with other treatments as it does not make them ineffective. However, wash your dog two days before or after the application of flea and tick control products.

In as much as this seems like a good remedy for dry skin, the fact that you have to wash your dog daily for a week makes it a challenge. Curaseb antifungal and antibacterial shampoo would be a better option.


  • Useable on cats and horses
  • Safe for pet use
  • Effective on skin conditions
  • Has three active ingredients


  • Caused shedding on other pets

3. Curaseb Antifungal & Antibacterial Chlorhexidine  Spray

Bath time should be a fun time but most pets dislike water. This is why Bexley Labs came up with a spray that deals with skin issues in dogs and cats, a clear shortcut that gets the job done.

You spray the contents on to your dog’s fur and hold it for a while to let the spray dry up. Some customers rub it in to enable it to get to the skin, simple yet effective.

Key Features

The ingredient chlorhexidine present in this spray destroys the cells of bacteria. As a result, they cannot multiply to cause infections on your doggie’s skin.

Ketoconazole then slows down the growth of fungi preventing infections on the skin. It also eliminates yeast and ringworms, leading to healthy pet skin plus coat.

This pet spray can be used on hot spots, cuts, scrapes, and rashes when they appear on your furry friend’s skin. The formulation is also good with allergic reactions your dog might be having to different unknown substances.

Extra Details

Bexley Labs has ensured that the spray is of high quality and safe for you and your pet. The corticosteroids that are commonly found in other sprays are excluded from this product.

Use this on that smelly dog and experience the difference since it leaves your pet with a pleasant scent. Unfortunately, this spray is not to be licked which can be tricky, especially when used on paws and open wounds.


  • A bottle easy to use
  • It has a pleasant scent
  • Safety certified for pet use
  • Can be used on cats


  • Hazardous when licked

Read Another Post: 12 Best Shampoos For a Bulldog

4. Arava Natural Medicated Dog Shampoo

Arava shampoo is a unique formulation of dead-sea minerals together with plant extracts. It is for treating irritations and skin issues affecting your dog.

There are 28 natural ingredients in this shampoo that make sure your dog’s skin is healthy. Additionally, it maintains the overall wellbeing of your pup.

Key Features

Reshi is one of the ingredients present in the shampoo that has anti-oxidant properties. As such, it eliminates free harmful radicals to enable cells in your dog’s body to function as required.

The ingredient kelp is an immune booster that hastens skin recovery from infections. It also combats itchiness affecting your four-legged friend hence preventing scratching and biting.

No toxins or chemical substances are present in this shampoo to cause allergic reactions on your doggie’s skin. Moreover, the pet product is FDA certified as safe for pet use.

Extra Details

Another important ingredient found in the shampoo is pomegranate which is a natural super-food. The function of this plant extract is to prevent cell oxidation and to enhance blood flow to the skin of your pet.

The shampoo cleanses the undercoat while enriching the follicles, making the fur silky soft. Moreover, it works well on dry dog skin and prevents the formation of flakes which result in dandruff.


  • Free of chemicals
  • The ingredients are natural
  • Mild fresh scent
  • Safety approved for use


  • Caused rashes on some dogs

5. Curaseb Chlorhexidine 4% Shampoo for Dogs & Cats

This is an antiseptic shampoo that treats different skin conditions that may be disturbing your pet. You can use it on dogs, cats as well as horses in case you have them in your home.

Chlorhexidine Gluconate is the main ingredient in this shampoo whose function is to eliminate bacteria. As a result, infections are prevented from interfering with the normal functioning of your dog’s skin.

Key Features

The shampoo is a deodorizer that does away with the bad smell on your dog, resulting from bacteria. It leaves a refreshing blueberry scent on your pet’s fur.

For dry and itchy skin, this shampoo helps to moisturize it. However, do not bath your dog daily as the process gets rid of the natural oil in the skin which is unhealthy for your pup.

This pet product from Bexley Labs is safety approved for use on your dog. There are no toxins or chemicals that can harm your pup or cause skin reactions.

Extra Details

Using the shampoo is simple as it lathers well and rinses off easily. In addition, it is gentle and does not cause tearing to you or your pet at bath time.

The manufacturer offers a full refund in case you are not satisfied with the results. Even if you have used the whole bottle, you just send it back and make a claim.


  • It is a deodorizer
  • Effective on bacterial infections
  • Safe for use on pets
  • For cats and horses


  • Failed to work on some dogs

6. Pet Honesty Antibacterial & Fungus Treatment Shampoo

Have you been in search of a product that you can use on your dog as well as on your cat? This product from Pet Honesty is the one you should try out since it is for cats, dogs as well as horses.

The aloe vera used in this shampoo is to soothe your dog whenever it has that itching on the skin. Once the irritation has reduced, your dog is likely to be calmer and more comfortable.

Key Features

Ketoconazole is an active ingredient in the shampoo that eliminates bacteria and yeast. Your dog then gets to have healthier skin and coat.

As for skin infections, chlorhexidine eliminates them and reduces their chances of recurring. Besides that, this ingredient also reduces inflammation of the follicles, enabling them to function as required.

The shampoo is safety certified for use by both you and your pet. There are no toxins or chemical substances in it to harm your doggie.

Extra Details

All the ingredients used in this shampoo are natural. They are therefore gentle even on the most sensitive pet skin with no stinging effect or tearing but avoid getting it into the eyes during bath.

No preservatives, wheat or corn are present in the pet cleaner and treatment. These are known to sometimes cause allergic reactions to some pets.


  • Eliminates bad odor
  • Soothes itchy skin
  • Safe ingredients
  • It has a mild cucumber melon scent


  • Some customers saw no change

7. Keto WELL Ketoconazole & Chlorhexidine Shampoo

Veterinarians have formulated this shampoo after studies and tests to determine the best ingredients. This means its effectiveness is proven on dogs with skin issues as well as cats and horses.

The ingredients used are ketoconazole and chlorhexidine that have medicinal properties to treat and heal skin infections. Besides that, these ingredients enhance your dog’s overall body health.

Key Features

This shampoo cleans the fur and skin of your four-legged friend while getting into the hidden parts. For this reason, it eliminates fungus and yeast hiding under your dog’s skin folds and other hard-to-reach areas.

You can use the pet cleaning product as an antiseptic on cuts, abrasions, and insect bites. It has a soothing effect that helps relieve your dog of any discomfort on its skin.

Tested and manufactured in federally inspected labs, this shampoo is certified as safe for use on your dog. In addition, there are no toxic substances or chemicals to harm your pet.

Extra Details

The shampoo lathers well, it is simple to use sufficiently and rinses out with ease. Moreover, it is a deodorizer with a scent that is natural and fresh for fragrant-sensitive dogs.

As a safety measure, do not let it get into your dog’s eyes or the nose as it may cause irritation. However, the ingredients’ effectiveness varies with each bottle according to some customers who noticed the difference after use.


  • Veterinary recommended
  • Safe for use
  • Effective on skin conditions
  • Useable on cats too


  • Leakage during shipment

8. Dechra Mal-a-Ket Formulated for Dogs

For a healthy skin on your dog, try out this pet shampoo from Dechra. It has ketoconazole and chlorhexidine as it active ingredients that deal with skin issues that may be affecting your pet.

The shampoo is safe for use on your dog since it is free of toxic substances and harmful chemicals. However, it irritates the eyes so you should be careful during bath time so as not to harm your dog.

Key Features

As an antifungal, the shampoo eliminates the fungus that causes skin infections like the candida yeast. The ketoconazole ingredient inhibits cell growth of these unwelcome visitors on your dog’s skin.

Chlorhexidine is responsible for destroying bacteria that like to hide in your pet’s skin. In addition, it reduces follicle inflammation enabling faster healing of the affected skin areas.

Bacteria are what bring about the bad odor from your pup’s body. Once they are eliminated, your pet’s fur remains with a pleasant scent.

Extra Details

This is a degreasing shampoo with the ability to reduce the effects of seborrhea in your dog. Moreover, it soothes by helping to regulate the amount of sebum produced by your doggie’s skin.

The ingredients used in the shampoo are Good Manufacturing Practice (GMP) certified and of high quality. This means they are safe for both the pet and its owner as they lack toxins or harmful chemicals.


  • For horses and cats too
  • It is a degreasing shampoo
  • Useable by dogs of any age
  • Works as a deodorizer


  • Irritates the eyes

9. Truseb Ketoconazole & Chlorhexidine Shampoo

Truseb shampoo is a medicated product with antifungal and antiseptic features. You can use the cleaner on your dog, cat or horse for skin-related issues.

The shampoo is effective in bacterial dermatitis. It moisturizes the skin hence reducing dryness that makes your dog scratch the itchy areas.

Key Features

The ketoconazole and chlorhexidine ingredients ensure your dog’s skin is healthy. This is because the two active ingredients inhibit and slow down cell functions of the bacteria and fungi hence their destruction.

Your pet is safe in terms of skin reactions to the ingredients in the shampoo. They are natural, therefore, unlikely to harm your furry friend or you the pet owner.

There are no chemicals or toxins in the formulation. Moreover, the shampoo is FDA approved and certified for pet use.

Extra Details

Remember to use warm water to wet your pet’s fur before applying the shampoo. Leaving it on your dog for about 10 minutes allows it to penetrate the skin for effective results.

This shampoo lathers sufficiently and is easy to wash out. The manufacturer warns of irritation to the mucous membrane and eyes, but in case of an accident, you should rinse with water then consult your veterinarian.


  • Safety approved for use
  • For dogs, horses, and cats
  • It has a fancy scent
  • Improves overall dog health


  • Causes irritation to mucous membrane and eyes

10. Command Antifungal Medicated Dog Shampoo

This product from VetriMax deep cleanses your dog’s skin and coat to give it a fresh, shiny look. Its unique formulation enables it to penetrate the hair follicles on your pup’s body.

The ingredients are moisturizing so as not to leave the skin dry after a bath. As such, the cells are able to function as required in maintaining the normal sebum level essential for your dog’s healthy coat.

Key Features

Use this shampoo for those seasonal allergies like atopic dermatitis. This pet product deals with the symptoms thus preventing the condition from worsening.

Those stubborn fungal infections like ringworms are likely to be eliminated by this shampoo. This is as a result of its medicinal abilities to clear fungus.

This shampoo also treats bacterial infections and their resulting negative effects. It eliminates pyoderma plus the bad odor it brings to your dog’s body.

Extra Details

There are no artificial dyes or fragrances in this pet shampoo making it a good option if your dog has sensitive skin. In addition, no toxins or harmful chemicals are in the ingredients, so it is safe for your pet.

In as much as this seems like a good shampoo, you cannot use it on puppies under six weeks. It would be better to use another non-restricted shampoo like KetoWELL Ketoconazole and Chlorhexidine shampoo.


  • A natural deodorizer
  • Clinically proven effectiveness
  • Relieves allergies
  • Cleanses dog’s skin and coat


  • Not for puppies under 6 weeks

Also Read: 10 Best Dog Shampoo for Itching

How in Antibacterial Dog Shampoos

Before you settle for any product out there, it’s important that you let your vet know if you think your pet is suffering from a bacteria attack. But if your vet has already diagnosed it with a fungal or bacterial problem, you may want to choose your shampoo based on these factors.

Active Ingredients

The product should contain ingredients that are known to help in bacterial management. Some examples include: chlorhexidine and ketoconazole.

Deodorizing Properties

You certainly don’t want to have your pet smelling bad just because of the bacterial attack. So, it’s always a good idea to get them a product that offers deodorizing properties.


Much as it’s important to go for the most powerful formula available, some harsh ingredients can irritate your pooch. So, your best bet is to settle for a product that’s gentle especially if your dog has a sensitive skin.

Country of Origin

If you’re from the US we’d recommend getting products made by renowned, US-based manufacturers. This is to ensure that the product complies with the strict manufacturing standards set by the FDA and other bodies.

Frequently Asked Questions

It’s one thing to get a high-quality product for your shampoo but another to use it correctly. So, to make sure no grey area is left here’s our helpful FAQs section.

Is medicated shampoo good for dogs?

In most cases, quality, medicated shampoo can help in the management of most skin infections. However, if you’re not sure what your k9 is suffering from, don’t take chances. Get a vet to assess the condition.

How often should I bathe my dog with antibacterial shampoo?

Dogs with bacterial infections may benefit from regular grooming sessions. For that, it’s recommended to bathe them twice a week. Your vet may recommend advanced treatment for dogs with serious skin conditions.

How can I soothe my dog’s itchy skin at home?

We’d recommend using a gentle substance such as ACV. This is a natural and safe liquid that can help reduce the urge for the dog to scratch its skin.

Best Choice

The Curaseb Antiseptic Spray with Chlorhexidine is our top favorite dog shampoo for combating bacterial infections. It’s quite well-made and packaged. Plus it contains all the right ingredients for killing the bad bacteria.

Final Thoughts

If you’re on the search for the best antifungal or antibacterial shampoo, it’s our hope that the suggestions above will help you make a solid decision. Most importantly, we trust that your lovely pooch will feel well soon!

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