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The 14 Best Flea Shampoos For Cats

When your cat gets fleas, the last thing you want to do is experiment with ineffective products. You need a quick and effective remedy to keep those fleas from spreading.

We discovered ten effective options, but they are not all made equal. The following reviews will compare some of the most popular flea shampoos for cats.

BestForPets (bestforpets.org) will even give you our best flea shampoos for cats, so you'll know which shampoo to use to get rid of fleas by the end of this post.


Best Overall: Veterinary Formula Clinical Care Flea & Tick Shampoo

The Veterinary Formula Clinical Care flea and tick shampoo is the finest overall flea shampoo for cats, according to our research.

Many animals above the age of 12 weeks are safe, including cats, dogs, horses, and others.

Because it contains aloe and lanolin, it soothes skin that has been affected by flea and tick bites while also killing the vermin gently. It kills fleas and ticks on contact, and you’ll notice the difference as soon as you bathe your cat.

This shampoo exfoliates the skin and coat while killing the flea infestation on your cat. It leaves behind a healthy and vibrant coat, making it more than simply a flea wash; it’s also a fantastic shampoo for cleanliness and coat health.

However, if your cat ingests it, it can have negative side effects, so make sure to completely rinse your cat after washing with this product.

Overall, we believe this is the best flea shampoo for cats this year.


  • On touch, it kills fleas and ticks.
  • Kills pests gently
  • Exfoliates both the skin and the coat at the same time.
  • Many animals beyond the age of 12 weeks are safe to use.
  • Aloe and lanolin are included to relieve inflamed skin.


  • If cats consume it, it can have negative consequences.


Adams Plus Cat Flea & Tick Shampoo – Premium Choice

Adams Plus flea and tick shampoo is more expensive than many alternatives, but we believe it’s worth the extra money because it’s so effective.

It not only kills fleas, but it also kills their eggs and larvae, preventing re-infestation for up to 28 days. This allows you to destroy the lifecycle of the fleas, thus ending infestations rather than simply reducing flea numbers for a brief period of time.

This shampoo kills fleas and ticks while also enriching your cat’s skin and coat. It contains oatmeal, lanolin, aloe, and coconut extract, all of which work together to keep your cat’s skin and coat hydrated and healthy, eliminating uncomfortable, uneven areas that can occur during flea infestations.

After bathing with this shampoo, your cat will smell great. It’s strong enough to get rid of fleas, ticks, and even lice, yet there’s no medicated odor and it won’t dry up or damage your cat’s coat or skin.


  • For up to 28 days, it prevents re-infestation.
  • Flea eggs and larvae are killed.
  • Skin and coat conditioning
  • It leaves your dog smelling great.


  • Pricier than many comparable goods


Zodiac Cat Flea & Tick Shampoo

This Zodiac flea and tick shampoo for dogs and cats is reasonably priced for the amount you get in a bottle. It swiftly eliminates fleas and ticks, and you can see the results as you wash.

This solution also contains coconut conditioners, which assist to maintain your cat’s coat healthy and nourished.

Fortunately, this is a rather strong shampoo that doesn’t require much to be effective, which is good because it doesn’t lather well. In fact, it only takes 1.5 tablespoons of product to wash a five-pound cat, so a single bottle will last you a long time.

Overall, it does an excellent job of cleaning your cat and removing fleas, even leaving a lovely, albeit slight, aroma behind after you’re done.


  • Pricing that is reasonable
  • It doesn’t take much shampoo to get the job done.
  • Coconut conditioners are included for a healthy coat.
  • Fleas and ticks are easily killed.


  • It does not lather well.


Cat Flea Shampoo with Plant-Based Formula from Vet’s Best

Vet’s Favorite Plant-Based Formula Flea and tick cat shampoo is an excellent flea control treatment made from plant-based components, so you know it’s mild and harmless.

Nonetheless, it kills fleas and ticks on contact and even takes care of flea larvae, making re-infestation improbable.

This product contains no harsh chemicals because it is plant-based. Nonetheless, it deodorizes and cleans your cat’s coat while leaving a mild and fresh aroma behind, owing to components like clove oil and cottonseed oil.

However, these natural components are not cheap, making Vet’s Best one among the more expensive solutions for treating your cat’s flea infestation.


  • Made using plant-based ingredients
  • Ticks and fleas are killed on touch, including flea larvae.
  • Deodorizes and cleans without the use of harsh chemicals.


  • More expensive than alternatives


Herbal Flea Shampoo for Cats by NaturVet

The NaturVet Herbal flea shampoo for cats, available in a 16-ounce bottle for a reasonable price, is a gentler alternative to flea shampoos that employ chemicals and harsh ingredients to kill fleas.

Instead, this product contains only natural, pet-safe components. It’s gentle enough to use on cats and kittens of all ages, but it’s also not the most effective flea treatment.

To be sure, it does kill some of the fleas. However, because it does not kill flea eggs or larvae, this mixture will not prevent re-infestation.

The fleas will reappear within a few days of using this shampoo. However, for the price, you’re receiving a decent amount that’s soft on your cat’s skin and coat.

If you have a flea infestation on a kitten under the age of 12 weeks, this treatment is an excellent choice. Otherwise, we’d definitely go with something more potent and effective at killing fleas.


  • Reasonably priced for the quantity received
  • Natural substances are used.
  • Skin soothing
  • Suitable for kitties of all ages


  • Not that effective at killing fleas.
  • It does not prevent reinfestation.


Flea & Tick Dog & Cat Shampoo by kin+kind

The kin+kind flea and tick shampoo for cats and dogs uses essential oils rather than harsh chemicals to provide natural flea and tick treatment.

Even though it’s comprised completely of plant-based chemicals, it’s nevertheless quite powerful at killing flea and tick populations.

Of course, the negative is the exorbitant price tag that comes with this shampoo; it’s significantly more expensive than most comparable products.

You’d think that a shampoo produced with all-natural ingredients would be gentle on the skin, yet this shampoo dries out the skin of cats.

It does leave a fresh and natural aroma of cedarwood, peppermint, and lavender behind, but some people may find it too overwhelming.


  • Formulated from plants
  • Instead of chemicals, essential oils are used.
  • Cedarwood, peppermint, and lavender smells are left behind.


  • Astronomically pricey
  • It has a tendency to dry out the skin.
  • Some people find the shampoo’s odor to be overpowering.

Buyer's Guide: How to Choose the Best Flea Shampoo for Cats

If you want an easy way out, all you have to do is follow our recommendations. We’re convinced that you’ll end up with a flea shampoo that works for your cat.

However, if you like to make a better informed decision before making a purchase, this brief buyer’s guide is for you.

How to Choose a Cat Flea Shampoo

It can be tough to compare two different flea shampoos unless you are well-versed in the subject. Long names abound on ingredient lists, and each shampoo promises to be the greatest option.

We’ve cut down all of the comparative factors to the most crucial ones to make the decision easier.

We’re confident that if you focus on these characteristics and select a shampoo that matches your demands in these areas, you’ll be pleased with the shampoo you’ve chosen.

Killing Fleas Effectiveness

While you expect the flea shampoo you purchase to clean your cat, its primary aim is to eradicate the flea infestation that is now afflicting your pet.

Cleaning your cat is secondary to the main goal. This naturally implies that the best flea shampoos are those that kill the most fleas rather than those that leave your cat clean and fresh.

Unfortunately, many of the most effective flea killers include harsher substances and additives that might cause your cat’s coat to dry up.

Having said that, many treatments incorporate moisturizers and natural additives such as essential oils to maintain your cat’s hair and skin while still wreaking havoc on any flea populations that may be present on your cat.

Is it effective against flea eggs and larvae?

Killing fleas is one thing, but it will not eliminate a flea problem. If you want to get rid of fleas for good, you must first kill the eggs and larvae.

This necessitates a different set of components than merely killing mature fleas. Many solutions kill fleas but do nothing for the larvae and eggs, which means your flea problem will return sooner or later.

Look for anti-re-infestation products. These often avoid such events by killing the eggs and larvae. Any reoccurring illness is most likely caused by the return of fleas from another source after the eggs and larvae have died.

Skin and coat nourishment

All of the pest-killing chemicals and components in flea shampoo for cats can do significant damage to your cat’s skin and coat.

That is why we believe it is critical to select a shampoo with a variety of nutritious elements that can help moisturize and repair your cat’s skin and coat.

These can make your cat feel clean and fresh instead of dry and flaky. Coconut, oats, and several essential oils are excellent natural moisturizers that will keep your cat’s coat healthy rather than dying with the fleas.

Product to Price Ratio

Some items may appear to be significantly more expensive than others, but you must also evaluate how much product is contained in each container.

Flea shampoo for cats comes in sizes ranging from eight ounces to a gallon, with 12 and 16-ounce bottles being the most prevalent.

When comparing the prices of two different flea shampoos, keep the volume in mind. If they’re priced similarly but one bottle is eight ounces and the other is sixteen, the 16-ounce bottle has twice as much product for the same price.


There are numerous flea-killing cat shampoos available, but if you want one that is successful, BestForPets (bestforpets.org) recommend three best flea shampoos for cats.

As you can see from our evaluations, our best flea shampoo is the Veterinary Formula Clinical Care, which kills fleas and ticks on contact while also relaxing and exfoliating the skin with aloe and lanolin.

For the best value, we recommend the Zodiac Cat Flea & Tick Shampoo, which is reasonably priced while yet successfully killing fleas and ticks using organically produced pyrethrins.

Adams Plus flea shampoo is slightly more expensive, but it also kills flea eggs and larvae, preventing re-infestation for up to 28 days and earning our high recommendation.

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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