10 Reviews: Best Flea Killer for Cats (Apr 2024)

FRONTLINE Plus efficiently stops the growth of new fleas, thereby breaking the flea life cycle. FRONTLINE Plus also kills all stages of four main ticks, including the Lyme disease-carrying tick. FRONTLINE Plus is safe to use on puppies and kittens that are at least 8 weeks old. FRONTLINE Plus not only kills up to 100% of adult fleas on your pet in only 24 hours, but it also includes a unique chemical that destroys flea eggs and larvae, preventing ALL stages of fleas from growing and irritating your pet.

Catego’s strongest claim to fame may be its applicator, which is powerful against both fleas and ticks. It’s simple to use and allows you to apply the oil precisely where you want it without putting it all over yourself. Fipronil, Dinotefuran, and Pyriproxyfen are among the active substances used in the recipe to kill fleas. This implies that if one component doesn’t kill fleas, one of the other two will. Catego also seems to have a pleasant taste, since cats like licking it off one another.

We brought home a stray kitten, which had hundreds if not thousands of fleas on him. Spent well over an hour pulling them off, but still left soooo many on. Put this treatment on after he dried and in the morning there were hundreds of dead flea bodies all over the bed! Worked so so well!

by Amber

Virbac EFFIPRO Plus For Cats is a flea, tick, mosquito, and chewing lice spot-on treatment that works quickly and lasts a long time. For up to 3 months, it prevents the growth of all flea stages – fleas, flea pupae, and flea larvae. For up to a month, it prevents flea reinfestation. It starts functioning as soon as you apply it, and it’s handy and simple to use. On cats and kittens, prevents flea and tick infestation for up to one month.

I have two indoor/outdoor cats and this product works great for them both. I also use the canine version for my 90lb dog and have not had any issues. I live in an extremely sandy region and have had nightmare situations eradication fleas from the house. Thank you Virbac for such a great product!

by Mandarb

Cheristin is one of the most recent flea treatments to enter the market, and it’s designed exclusively for cats. As a consequence, it lasts up to six weeks longer than most other choices, making it perfect for long-term prevention. It kills fleas using a substance called Spinetoram; Spinetoram only kills adult fleas, but it does so swiftly. Because the effects linger so long, any eggs or larvae that hatch will almost certainly die before reproducing. Furthermore, although Cheristin has been authorized for use in cats, some individuals are usually wary of trying new medications.

A veterinarian recommended this to me 2 years ago when one of my feline friends was getting ate up by fleas, it is been the best flea medicine ever he told me they were getting immune to the other types of flea treatments, this definitely works great, wouldn't have nothing else

by DarinD

Pyriproxyfen is one of the active chemicals in this Frontline medication, which also contains Fipronil and S-methoprene. The latter two ingredients make up the normal Frontline mix, which has long been regarded as one of the most effective flea treatments available. Fleas developing pesticide resistance is uncommon, but it’s wise to have this in your back pocket just in case. Frontline Gold kills fleas throughout their whole life cycle, as well as ticks.

I was looking for a product that took care of all the pet 'pests'. I mean fleas, ticks, eggs, the whole group! This listed all I was interested in. As my cat is a senior (16 yrs!) I kept a eye reasonable

by Debra Mack

Fleas may be catastrophic — even life-threatening — for kittens, yet many flea remedies aren’t licensed for use on kittens. Capstar is one of the few medications that may be administered to kittens as early as four weeks old. It’s ideal for eradicating an infestation rapidly. The goal is to remove all of the fleas off your cat as fast as possible (which it does really well), and then it’s up to you to make sure no new fleas get on. You may administer it to your cat as frequently as needed, up to once a day. It shouldn’t take long to eliminate all of the pests that have hitched a ride on your pet.

These things are amazing - however I forgot how hard it is to give a cat a pill. I swear I’ve barely got the pill in their mouth and it seemed like the fleas began dropping

by Cathe Ashcraft

This flea control treatment kills a lot of fleas in a short amount of time. Imidacloprid, the active component, kills fleas quicker than any other chemical on the market, and it also destroys eggs and larvae. It also kills fleas on touch, unlike many other formulations, so they don’t have to bite your cat for it to work. It’s also fragrance-free, so your cat won’t smell after using it. Because the solution is waterproof, you won’t have to worry about its effectiveness dwindling if your cat goes outside in the rain.

Every cat is different in regards to what works and their side effects just like humans but this stuff works wonders for my cat! He was scratching religiously day and night and we had recently moved. He was leaving red blood dots everywhere, our sink, toilet, floor etc. we knew we had to do to something. This took his fleas away within 24hrs. And now I can say he is flea free. No more bell scratching sounds, red blood dots everywhere. Awesome stuff!

by Alexx

While catching live fleas might be tough, combing dead fleas off your cat can be equally so if you do not have a flea comb. The Hartz Groomer’s Best flea comb assists you in cleaning your cat and ensures that you have a firm grasp on this critical grooming item. Additionally, it may be used to comb out your short-haired cat, even if they are not flea-free. If you don’t want to use chemical flea treatment, you can use this traditional flea comb.

Easy to use and I love the non-slip handle. My cats love it. I wasn't sure they would like being brushed with it but they absolutely love it. It glides through their fur and gets the fleas and eggs easily. I have tried just about every flea med and none of them worked for my two cats but this little comb worked

by Tearshia

While you may believe that this isn’t a flea shampoo, the reality is that flea washes may be quite harmful to cats. Even “all-natural” shampoos often include oils that are poisonous or detrimental to cats, and conventional flea washes contain pyrethrins, which are potentially harmful. Dawn Ultra dish detergent is harmless for animals, and it may even be used to wash a wild animal. It’s helpful in both killing fleas and cleaning your cat.

I don't have any oil-soaked seafowl to clean, but I DO know that Dawn cleans grease better than any other dishwashing detergent we have used. We'll not buy any other. This order came to our door undamaged, when promised, and reasonably priced.

by The Old Dad

This Seresto collar protects against adult fleas, flea larvae, and ticks for eight months thanks to patented sustained-release technology. The collar is odor-free, non-greasy, light, and adaptable for cats of all sizes. It is built with a two-step safety mechanism to guarantee that your cat is not hurt if the collar gets stuck on anything. It may be worn with your cat’s current collar. This medication includes imidacloprid and flumethrin, which are dispersed in low doses across your cat’s skin and hair, killing fleas on contact before they can bite. Within 24 hours of putting the collar on your cat, it kills all fleas.

I have been battling fleas for quite a while, using top of the line spot on product, spraying the house, bombed the house. I finally bought these collars and bombed the house again. No fleas! 2 weeks in extremely satisfied.

by SchultzsMom1129