The 7 Best Cat Flea Shampoos of 2021

Looking for the best cat flea shampoos for your cat? Your search ends here with our reviews and the buyer’s guide to help you choose the best!

When your feline friend gets fleas, you have fleas. You would already have experienced this if your cat has/had fleas.

It doesn’t just stop with your cat, they infest your entire home. They also suck up your kitties blood which makes them weak. But don’t be worried as you have the most efficient way, you can get rid of these parasites by Cat Flea treating shampoos.

Best Cat Flea Shampoo:
Adams Flea and Tick Cleansing Shampoo

Adams Flea and Tick Cleansing Shampoo


The overall best cat flea shampoo on our list is the Adams Flea and Tick Cleansing Shampoo which is available at a reasonable price on Amazon. It is safe for sensitive skin as it uses the formula with Aloe, Coconut, and Lanolin.

How to get rid of your Cat’s Fleas?

If your cat has fleas or mites, then it is important to begin the treatment as soon as possible. Delay in its treatment may worsen the conditions. There are many ways for the treatment, few techniques are more efficient than others.

Every technique involves killing or stopping them from reproducing and finally removing them from the cat and your home. And, as I already said, that using a Cat Flea treatment shampoo is the best way for treating parasites.

Using a Cat Flea Treating shampoo is an effective technique to get rid of parasites on your furry friend because it is not only fast acting but it is also non-toxic and easy to apply. A single wash with a good quality flea shampoo will not only kill the existing fleas but also helps to calm your cat’s irritated skin.

The Best Cat Flea & Tick Shampoo of 2021

Here is the curated list of top 7 best Cat Flea and Tick shampoos and their unbiased reviews so that you can make a fair choice. Also, make sure that some shampoos are designed to kill fleas while others are designed to repel them so the shampoo you choose will depend on whether you are treating or preventing those parasites.

#1 Adams Flea and Tick Cleansing Shampoo

Adams Flea and Tick Cleansing Shampoo


Adams Flea and Tick Shampoo make the first position in this top 7 list as it is the best flea shampoo for cats available at such a reasonable price. It kills parasites from your Cat’s skin on a single-use.

Besides killing the parasites, it also cleans and deodorizes your pet’s coat. It also helps to feel calm your cat’s irritated skin caused by excessive scratching. It not only kills the fleas but also prevents future growth by breaking the life cycle and protects from infestation for 30 days.

It is formulated to be safe for Kitten as well as large cats. The protein used in its constituents keeps the coat soft and shiny and improves groomability. The sensitive skin formula with aloe, coconut, and lanolin makes it safe and effective for your Cat.


  • Kills and repels parasites
  • Deodorizes pet’s coat
  • Sensitive skin formula Aloe, coconut, and lanolin
  • Easy dispensing pump


  • Few users report that it is not effective in preventing infestation for 4 weeks

#2 Vet-Kem Ovitrol Plus Flea and Tick Shampoo for Cats

Vet-Kem Ovitrol Plus Flea and Tick Shampoo for Cats


Vet-Kem’s Ovitrol Plus Cat flea shampoo kills adult fleas, ticks, and lice and also prevents flea eggs from hatching for 28 days. Besides killing the parasites, its rich and creamy formula cleans and conditions your Cat’s coat and hairs. Also, the fragrance in its ingredients deodorizes and gives your Cat a baby fresh scent after washing with this shampoo.

Alongside the treating fleas and deodorizing this concentrated lathering flea shampoo is enriched with oatmeal, coconut extract, lanolin, and aloe which leaves the coat soft, shining, and manageable.

You can use it to treat and prevent Fleas, Ticks, and Lice for cats as well as dogs of any age.


  • Safe for Large cats as well as kittens
  • Prevents flea eggs from hatching for 4 weeks
  • Deodorizes your cat’s coat and gives baby fresh scent smell
  • Veterinary formula flea and tick shampoo


  • It may not kill all fleas on the first wash

#3 Vet’s Best Flea & Tick Waterless Bath for Cats

Vet's Best Flea & Tick Waterless Bath for Cats


If your cat is water-averse then definitely this is the best waterless bath for cats. This foam-based bath for cats who hate to take a bath themselves, and you don’t need to rinse the shampoo from fur.

It is specifically formulated for cats, so it is both effective and safe for large cats as well as kittens. Unlike other popular Cat Flea shampoos, this one is made using natural essential oil and plant-based ingredients rather than harsh chemicals.

It is foam-based so it is very easy to apply to your cat. It also does not require water as the foam dries quickly after application. Its gentle foam application and 100% natural essential oil is great for sensitive cats that are sensitive to sprays.

Besides treating and preventing parasites this shampoo also repels mosquitos. Alongside this, it breaks the flea life cycle by killing the eggs which stop the reproduction and eventually any future growth.


  • Natural Essential oils and plant-based ingredients used
  • Foam-based formula used
  • Dries quickly
  • Kills and prevents the growth of parasites
  • Also repels mosquito
  • No added artificial fragrance


  • Unsafe for kittens younger than 12 weeks

#4 Sentry PurrScriptions Flea and Tick Shampoo for Cats

Sentry PurrScriptions Flea and Tick Shampoo for Cats


Sentry’s PurrScriptions Flea and Tick Shampoo for Cats uses a simple yet effective formula. This shampoo helps to get rid of parasites from Cat’s Coat and your house. The insecticidal ingredients used in it are highly and rapidly effective against fleas, ticks, and lice.

Its Rich Coconut conditioner formula adds luster and groomability to Cat’s coat. The coconut berry fragrance deodorizes the cat’s coat and gives her a pleasant smell.

As it uses a strong formula that kills the parasites, so it is recommended not to be used more than once in two weeks. It is safe to be used on cats older than 12 weeks.


  • Deodorizes with coconut berry scent
  • Rich coconut conditioner adds luster and groomability to cat’s coat
  • Kills Fleas, Ticks, & Lice


  • Cannot prevent from reinfestation

#5 Bio-Groom Flea & Tick Shampoo Gallon

Bio-Groom Flea & Tick Shampoo Gallon


Bio-Grooms Flea & Tick Cond Shampoo Gallon comes in a large size and you should buy this either if you have multiple cats or simply you do not want to buy it very frequently. It comes in a bottle of size 12 inches, which contains one gallon of flea treatment shampoo that can be used for as long as a year for a single cat.

The mild formula used is ideal for sensitive skins and can be used on kittens over 12 weeks old. It is useful in removing tick, flea, and lice from your Cat’s coat. Besides treating and preventing fleas, ticks, and lice, it also cleans the cat’s coat, highlights all colors, and makes white sparkle.

Its pH-balanced formula on the other side is mild and safe for your cat which rinses out completely and leaving the coat smelling fresh and clean. It also uses naturally derived ingredients that help in the natural control of fleas, ticks, and lice.


  • Treats and controls fleas, ticks, and lice
  • Coconut oil derived ingredients
  • pH balanced mild formula used


  • Cannot be used on kittens younger than 12 weeks

#6 Adams Plus Flea and Tick Shampoo for Dogs and Cats

Adams Plus Flea and Tick Shampoo for Dogs and Cats


Adams is a recognizable brand when it comes to pet healthcare products. It can be used to treat fleas, ticks, and lice for cats as well as dogs. It is useful in treating and preventing fleas, ticks, and lice from the cat’s coat. It also has an Insect growth regulator (IGR) as its one of the constituents which helps it in limiting the growth of parasites.

After washing your Cat with this flea shampoo, it will not only kill the adult fleas, but it will also prevent flea eggs from hatching for 4 weeks. This breaks the life cycle of fleas and stops them from reproducing. It also prevents the cat from fleas by repelling them and ultimately this stops them from attracting any new fleas.

The added benefit of this product is that it not only treats and prevents from parasites, but it also cleans and deodorizes your cat’s coat. This gives your cat’s hair coat a brighter luster.


  • Can be used on cats as well as dogs
  • Treats fleas and prevents flea eggs from hatching for 4 weeks
  • IGR helps in limiting the growth of parasites


  • Not effective in controlling reinfestation

#7 ecoPure Naturals Flea and Tick Treatment Shampoo

ecoPure Naturals Flea and Tick Treatment Shampoo


If your cat is very sensitive to chemicals and you want a natural alternative for the treatment of fleas on your cats, then the eco Pure Naturals’ Flea and Tick shampoo would be best for your cat. It is effective to be used on cats as well as dogs.

As this Flea treatment shampoo is made from botanical extracts so it is all-natural and contains no toxic or poisonous ingredients. Its all-natural formula is safe to be used on kittens and large cats.

It uses a pH-balanced formula that is safe as well as effective. It provides immediate knockdown to fleas without any poison. Unlike other cat flea shampoo, this one has an amide and sulfate-free formula.


  • All-natural formula
  • Does not contain any toxic or poisonous ingredients
  • Can be used on cats as well as dogs
  • Safe for kittens
  • Budget friendly


  • Natural formula less effective on first use

Buyer’s Guide

Here’s the buyer’s guide to making it easy for you to select the best cat flea shampoo for your feline. Make sure you consider all these points before purchasing the cat flea treatment shampoo.

Also, remember that few of the cat flea shampoos use an insecticide in its solution which can be harmful to your cat if you use it very frequently. It can be also harmful to your cat accidentally licks it. In any of these conditions, it is advised to consult a veterinarian.

Things you must consider before buying Cat Flea Shampoo

Before purchasing a Cat Flea shampoo make sure that it is convenient, safe as well as effective for your cats. The highest priority to be given is on the safety of your cat. Here are the factors based on which you should decide which cat flea to select for your feline.

  • Age of your cat

It is important o consider the age of your cat before purchasing the cat flea shampoo. A kittens skin would be more delicate compared to an elder cat, so you need to use a mild kitten flea shampoo.

  • Sensitiveness of your cat

The sensitiveness of every cat is different. If your cat is very sensitive, then you should use a sensitive formula. Using a high power flea shampoo on a sensitive skin cat may lead to harmful consequences. To avoid such bad outcomes, it is recommended to use mild and sensitive skin formula for cats with sensitive skin.

  • Purpose

Every Cat Flea shampoo is made different depending upon its different purposes. It will either have a property to kill fleas or prevent fleas or both. So, if your cat already has fleas residing in its coat, then you should use the one which kills the fleas. Whereas, if your cats get fleas very frequently and you want to prevent your cat from getting fleas then you should use flea shampoo which repels or prevents cat fleas.

Is Cat Flea Shampoo harmful to my cat?

Most of the cat flea shampoo has insecticide in it which helps it in killing the fleas. Due to the insecticide present in it as an ingredient, it could be also harmful to you if used in the wrong way.

It is advised to use the flea treatment shampoo as mentioned on its instructions, dishonoring it may result in harmful consequences to your cat. Also, if your cat accidentally swallows it, then you should immediately consult a veterinarian.

Can you use Dog Flea Shampoo on Cats?

Dogs flea shampoos are formulated in a different way from the one made for cats. The cat’s skin is more sensitive compared to the dog’s skin so those specially made for dogs will not be effective for cats.

However, few dog flea shampoos are safe to be used on dogs as well as cats. Those flea treatment shampoos are specially formulated to be safe and effective for cats as well as dogs. So before using any Dog Flea shampoo check on the label whether it is mentioned safe to be used on cats.

Alternatives to Cat Flea Shampoo

There are also few alternatives available to the cat flea shampoo which may help to prevent your cat from getting fleas. Regular bathing of your cat and proper cleaning of its bedding area may prevent your cat from getting fleas, but it is not guaranteed.

If your cat has already attracted flea, then you can use a Flea Comb to get rid of fleas from your cat, however, this will only remove adult fleas from the cat’s coat and it would not be able to remove the flea eggs from your cat’s coat.

Additional tips

Here are a few additional tips which you should keep in mind while using the Cat Flea shampoo:

  • In spite of being safe to be used on the cat, it can be dangerous if swallowed. So make sure that your cat has no chance to swallow it, and she does, then immediately consult a veterinarian.
  • While applying it, make sure that it does not comes in direct contact to the cat’s eye, as it would be harmful to your cat.
  • After applying it, don’t wash it immediately, for the effectiveness wait for 5 minutes after applying. Also, don’t let your cat be unwashed for a longer time, rinse after 5 minutes, or whatever time is mentioned on the label.
  • Do not use it to wash your cat very frequently. Use the recommended frequency mentioned in the label. Generally, the recommended usage frequency is once in a week.
  • If your cat feels irritative while using any flea shampoo, then immediately wash her, and don’t use the same one again again.


In the end, I would like to thank my readers for reading this post and learning more about the Cat Flea Shampoo. I also hope that you have found the safe and efficient cat flea shampoo from the above list of best cat flea shampoo.

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