Best Flea Control Treatment for Cats For 2018

When it comes to feline parasites, fleas are by far the most common. They can become extremely uncomfortable for your cat, and can even be a source of deadly disease, in some cases.

Flea bites are incredibly itchy, leading cats to scratch continuously, which, in turn, can create wounds that are at serious risk of infection.

These fleas can also carry infection agents of their own, such as tapeworms, as well as bacteria that causes cat-scratch disease in humans. Kittens are at most risk here.

When they bite, fleas suck a tiny amount of blood. And when there are too many of them, kittens can suffer from anemia – something which is less common in adult cats, but can be a serious health hazard to young ones.

The usual life cycle of a flea lasts for about a month, but it can extend beyond that if the environment is perfectly suited for it. They love warm, moist, and furry habitats, just like your beloved cat’s fur coat. Throughout their lifetime, fleas go through several stages of development, going from eggs to larvae to pupae to adults. Adults and larvae are the most dangerous for your pet, as they are the ones who feed on their blood.

A typical female flea can lay as many as 20 flea eggs per day, or roughly one per hour. During this time, they will feed almost continuously. All cats, regardless of age, breed, or gender are at risk of becoming infected and can be home to thousands of such tiny critters without showing any significant signs, other than persistent scratching. Other cats, on the other hand, can have numerous life-threatening infections, as those mentioned above.

With that being said, here are some of the best flea treatments for cats. We researched some of the best products on the market, so that you can have an easy job of choosing the one best for you cat.

Advantage II







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Bayer Seresto

Editor’s Choice







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Slicemall Cat Flea

*Best bang for the buck






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Frontline Plus







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Out of stock

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Bio Spot Active Care







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Flea Away







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So why we did not select Capstar Flea Tablets for Dogs and Cats?
You might be surprised to find that the list does not contain the infamous Capstar Flea Tablets for Dogs and Cats. Well, it is true that many people have bought it over the years. However, we have found a couple of issues with this product.

Amazon review by a verified customer May 5, 2017

Best Flea And Tick Treatment For Cats

Advantage II for Cats

Most cat owners and vets agree that this product is effective at eliminating fleas. It has two active ingredients, one that kills adult fleas, while the other kills larvae and eggs. It is also easy to use, as the substance comes in single-dose containers, so you won’t have to bother with the actual quantities.

You need to apply the entire contents of the tube on the back of the neck and where your cat will not be able to lick. This procedure will be done once every month, and most folks say that it is easy to apply. Some, however, say that their cats did put up a struggle.

Like with the other product above, Advantage II may be a bit more pricey than other similar products on the market. It may also leave a greasy patch on the fur and a slight odor. Another thing to remember about this product is that the doses are based on the size of your pet. You will need to weigh it properly in order to know what dose to give it. Overdosing may lead to a bald patch where the product was applied. Likewise, this product may leave a burning sensation on your cat’s skin, and if applied in excess, this might lead to it scratching until open lesions form.

Some folks advise that instead of applying it only on one spot, it would be better to create a line from the back of their neck to their shoulder blades, thus spreading the area of contact and minimizing the possible side effects.

Be advised that even though these symptoms may seem scary, you should know that most of this product reviews were positive. Nevertheless, you should monitor your cat closely during the first few days so as to make sure that everything is in order.

Bayer Seresto Flea and Tick Collar Cat

This product was made with convenience in mind. If you have trouble giving your cat pills, the Seresto collar is an easy-to-use alternative. It isn’t greasy and is odorless, requiring little maintenance overall. The active ingredients are released over time, keeping your cat’s fur covered for a period of up to eight months. It is able to kill fleas and ticks on contact.

Even though the price of $54.99 might seem a little high, given the fact that it is only one collar, the bottom line is still positive. Compared to other products, this one is a long-term investment that pays off in the end. What’s more, according to veterinarians, these collars are safe around humans, meaning that you can touch or sleep with your cat with no problem. The only thing you need to watch out for in this regard is when you dispose of them. You need to make sure that no other animals come in contact with the collar or chew it.

Collars, in general, can also irritate the neck and can remove some hair over time. But while this is not something to be too worried about, it is also possible that your cat may be allergic to the active ingredient. To know whether it is or not, you need to buy it and use it on your cat for several days.

Check daily under the collar to see whether there are any bumpy rashes or skin irritations, in which case you need to remove it immediately and take your furry friend to the vet.
According to some cat owners, this particular collar doesn’t work as well with larger cats, over 30 pounds. Even though these cats may have fewer fleas than without it, the problem may not be resolved entirely.

It might work better on larger cats as a preventive measure, rather than an actual treatment. Other cat owners reported that the collars became loose and slipped off, but this may have happened because of improper fastening.

Slicemall Cat Flea Ticks Collar

As with most flea collars, the Slicemall is more of a preventive measure than an actual treatment. Opinions are split over its flea-repellent properties, but the majority of them are positive. It is important to remember that this applies to all products, not just this one. In any case, it is said to kill fleas and the active ingredients can last for up to four months.

These collars also come equipped with a removable bell and an elastic safety link. Like with other collars, it is possible that the fur underneath will shed over time because of friction. If this is the case, there is nothing to be worried about, and you can loosen it a bit. Do not loosen it too much though, or you can risk it falling off your cat.

Most folks agree that the collar is stylish and sturdy. The collars are also reflective which is a good thing if your cat decides to sneak outside at night. One word of caution here is that the collar closes sort of like a zip tie. If you’re not careful, your cat could strangle itself as it will be harder to loosen.

Frontline Plus

Like most other flea repellents, this product also cannot be used on cats younger than 8 weeks old. Like with all other products, your kitty may develop an allergic reaction to the active ingredient, in which case you will need to stop this treatment immediately and consult your vet about what needs to be done.

While most cats are fine with this product, some may develop side effects. These can include things like vomiting, lethargy, excessive salivation, redness and irritation around the area where it was applied, as well as excessive scratching. Nevertheless, this is one of the best flea treatment for cats available on the market, and is comparable to the above-mentioned Advantage II.

For some reason, however, this product has more negative reviews from folks compared to its main competitor, and one explanation being that there may be more counterfeit products on the market.

This applies to all other products here on this list. Here are a few indicators that can help you see whether your product is legitimate or not. In any case, this is a product that is worth a shot, especially if nothing else that you have used didn’t work.

One other thing to remember about this product is that it is an import. This means that the packaging may vary depending on where you are from.

This product is said to last for up to 30 days, it is waterproof and fast-acting, regardless of how the box looks like. People who bought the product predominantly say that it is easy to use and is effective.


As far as reviews go, the SENTRY Capguard has the most positive ones. The product comes in the form of oral medication. is fast-acting, and with results beginning to show themselves after only 30 minutes.

One single dose is said to kill all adult fleas on your pet’s body, and can be used in combination with other medicine or flea-preventive treatments. It should be used on kittens weighing over 2 lb and over four weeks of age.

While the medication takes effect, your cat can show signs of panting, vocalization, excessive grooming or licking, as well as possible hyperactivity. As this product only kills adult fleas, it can break their life cycle, but will not completely remove all fleas in one go, especially those in larvae or egg state.

This is why you should also use special shampoos and combs. A good combination would be with a flea collar, as a preventive measure. Depending on your cat’s size and age, several of these pills should be given every week until the flea infestation is gone.

It’s also a good option to have around the house if you live around forests or wild animals such as raccoons, deer, or any other one of the like.

The SENTRY Capguard can be considered one of the top treatments. Though it may not be as strong as other products, it is definitely much more rounded overall, offering a good treatment option.

Bio Spot On for Cats

As far as the best flea treatment for cats goes, the Bio Spot Active Care Flea and Tick Spot-On is cheaper than most other products. In its description, this product is said to rid your cat of fleas, deer ticks, flea eggs, flea larvae, and mosquitoes.

Results are said to be seen as early as 15 minutes after application and can last for up to 30 days. It comes fully equipped with a so-called Smart Shield applicator that makes it easy to use. It will ensure that the active ingredient will reach your cat’s skin and fur, and will not spread all over the place. It is also water resistant and will not get on your hands when you pet your feline.

Based on first-hand accounts, however, this product seems to be less reliable than others. While some people say that it worked great, others said that it did not work at all.

What is safe to say here is that Bio Spot Active Care Flea and Tick Spot-On is a good option as a preventive measure, rather than an actual treatment. You should also be careful so as to not fool yourself into thinking that the word “Bio” somehow refers to the fact that this product is safe to ingest because it isn’t.

PetArmor Flea and Tick Squeeze on Cats

A lot of folkss compare this product to the above-mentioned Frontline. The biggest difference between the two, according to reviews is the price, as the PetArmor is less expensive.

Made for cats weighing over 1.5 lb, or those older than 8 weeks. It is said to kill fleas, flea eggs, flea larvae, ticks and chewing lice, and prevents their reappearance for up to 30 days, after which time you need to reapply it.

Like all other products of similar type, PetArmor can also cause side effects such as vomiting, hair loss, rashes, irritations, excessive salivation, and several others issues.

If you see any of these symptoms, you should discontinue use and contact your vet straight away, as with all other products. There have been some reports of allergies caused by one of the active ingredients. In short, this is a cheaper alternative for the better-known brands.

Catego Flea and Tick Control for Cats

Though similar to other products of its kind, the Catego Flea and Tick Control is faster acting than others. It is said to work in just six hours, as opposed to 12 hours like other products.

This is because the formula in this product is made out of three active ingredients, and not just two. It is easy to apply and it is said to be less liquid than other brands. This means that it will not spill as much when you apply it.

All of the side effect that we’ve mentioned in the other products can still appear with this one as well, and there is no sure way to say which cats will have them and which will not. The same thing applies to allergies to any other ingredients.

It is important to observe your cats while they are under treatment and look for any signs out of the ordinary. If they appear, contact the vet and see what needs to be done.

Nevertheless, this product has received mostly positive reviews and can be considered as one of the best flea treatments for cats. If other products haven’t worked, you can also give this one a try.  This product can be considered as being among one of the best. It has solid overall reviews, and can be seen as a safe investment.

Flea Away The Natural Flea

Unlike other products on our list, the Flea Away All Natural Flea Repellent for Dogs and Cats comes in the form of pills and, as its name suggests, is for both kinds of pets. This is highly unusual as there are different chemicals that effective with each other species. Flea Away is actually a complex of vitamins made according to FDA standards and is liver-flavored.
The way this product works is by altering the smell of your pet, which in itself is a natural repellent for these parasites, but isn’t detectable by humans. This means that this should work particularly well as a preventive measure. Nevertheless, many folks have reported that they were able to rid their pets of fleas with Flea Away.

The added advantage is the liver flavor which causes many cats and dogs to see them as treats and may actually enjoy eating them. It is non-toxic, which means that there are fewer side effects and the lower possibility of allergic reactions.

Even though, you should still keep an eye out for any adverse symptoms and contact the vet if any appear. The size of the pills is large – larger than ordinary cat food, so you may need to cut it in smaller pieces.

This product, though not considered to be the best flea treatment for cats, may be regarded as a good first try. It’s more natural than other products, and definitely less toxic. It may not work as well in terms of strength, but on the other hand, it may work as a preventive measure, especially if you’re living in a wooded area.

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Month Supply Cats 5 lbs and over Sentry PurrScriptions Cat and Kitten Squeeze-On Flea and Tick Control

Sentry Fiproguard for Cats is able to kill a wide range of parasites such as adult fleas, flea eggs, flea larvae, as well as deer ticks, brown dog ticks, American ticks and lone star ticks.

It is also relatively easy to use, and you will be able to see the results in as little as 24 hours. Its protection properties can last for up to six weeks, after which you will need to apply it again. The active ingredient works by attacking the parasite’s central nervous system, paralyzing and killing it in the process.

This product can be used on cats of different sizes and ages, but not younger than 8 weeks, as these kittens will not be able to handle the chemicals used. Even though side effects are rarely reported, it is known that redness and itching may occur with some cats.

Hair loss is also a possibility. If you notice any adverse effects, it is important that you contact the vet. Nevertheless, these side effects, and others can occur with all other products, regardless of the manufacturer or active ingredient used.

After applying it, you will also have to wash your hands thoroughly and make sure that it doesn’t come in contact with your eyes or mouth. You also need to make sure that you apply it in areas where your cat will not be able to lick it off. All in all, this product is not that well known as others, which means that it is also cheaper.

Other Factors at Play

All of the products presented above have been selected either because they are well-known brands, or because they have been proven to work with many of the people who’ve tried them on their cats.

You should keep in mind that there is no such thing as the best flea treatment for cats. While some of these flea-repellents worked for some, they didn’t work for others, and there are many reasons why this can be the case.

It doesn’t mean that the product you tried is necessarily not good, it just might not be the best one suited for your cat. Fleas, like all other living creatures, evolve over time in order to adapt to changing environments.

This means that in some parts of the world, fleas may have evolved to withstand some of the active ingredients, while in other parts they have not. Some cats could be allergic to some of the ingredients or could suffer from severe side-effects, while others wouldn’t. These are mostly chemicals, after all, and people too, suffer from side effects or adverse reactions to different medications.

There is no one rule that can predict your cat’s reaction, and if they happen, you have to change treatment. There is also the possibility that some of the people who’ve used these products haven’t applied them properly, or could have skipped some of the steps.

There is no way of knowing how these were used, in which case we can regard reviews with a grain of salt.

One last thing to consider as a general rule of thumb is that these products, as effective or ineffective as they may be, are usually nowhere near to being enough to rid your pets of fleas. As we stated in the beginning of this article, fleas have a fast lifestyle and reproduce at an accelerated rate.

One female flea can produce roughly 20 eggs per day. By the end of the month, it would have produced roughly 1,200 young fleas – many of which will also have eggs of their own. A rough estimate shows that under normal circumstances, there can be as many as 20,000 fleas in less than 2 months.

This means that if your cat has fleas, then there may be fleas throughout your house, and this can be another reason why the above-mentioned products don’t work, because your cat just gets constantly re-infected.

Therefore, you will need to pay special attention cleansing your house by using special products, cleaning your bed sheets, bedding utilities and your clothes regularly, as well as vacuuming the house as much as possible.

What You Should Consider When Buying a Cat Collar Against Fleas

When it comes to collars, there are several factors you need to take into account when deciding to get one.

Safety – Safety should be the number one concern when buying one such a collar. Unlike other treatment options presented here, collars can present a choking hazard for both your cat, other animals, as well as young children.

The collar can get caught in a fence or other objects your cat will try to jump over, in which case it can strangle itself. Some collars available on the market are fastened similar to zip ties, which can also have the same effect.

Young children can also remove them from your cat and try and chew them – something which you will need to pay special attention to, as well. Even though, collars still have the added benefit of requiring less maintenance compared to other treatments and are usually longer-lasting (over 3 months, or even eight in some cases).

They also serve as an identifier, in case your cat becomes lost. You can write down your address or phone number on it, and if someone finds it, they can return it home.

Effectiveness – When it comes to the best flea treatment for cats, collars shouldn’t be on the top of your list. We say this mainly because other products have proven themselves to be more effective.

Collars are best suited as a preventive form of flea repellent, even though in many cases they have also been known to work as primary solution for flea problems.

The collars presented here may be among the best collars on the market, but there may also be others that work well.

Cost – The cost of flea collars should also be something to consider when making the purchase. As we said, collars work best as a preventive measure and should be seen as a long-term investment.

If everything goes well, you should not have to deal with fleas – which can be an incredibly costly headache and something that may take a lot of time before it will be taken care of. Even though investing in a high-quality flea collar may seem like something that you won’t have to make, it’s much better to be safe than sorry.

Refund Policy – One last thing you need to pay special attention to is the refund policy. Before purchasing one such collar, check with the company about what sort of refund policy they have.

This is usually a favorable sign that the collar does the job. If they do not accept refunds, it might mean that the company producing them doesn’t believe in its effectiveness and it might not keep fleas away from your cat.

The Bottom line 

there isn’t one best flea treatment for cats. Each one of the products on this list has its own good and bad reviews, and there is no sure way to choose which will work for your cat and which won’t. The only way to know would be to test them and see what happens.

If you know that your cat is allergic to a particular active ingredient, then you should avoid those products and opt for other ones. Likewise, you will need to pay special attention, particularly during the first several days of use, and see what side effects your cat may develop. In most cases,

these products will not be enough to rid your feline of fleas, and you will have to clean the entire house as well, to make sure your cat is not re-infected.

Home remedies to relief your cat’s itching

  • Flea preventive medication – If cat scratching neck raw and suffers from itchy skin, it might be due to fleas, then applying flea preventive medication can be very effective. In addition to this, give anti-flea shampoo baths to your cats or use anti-parasitic dips.
  • Coconut oil for cats itchy skin – coconut oil is one of the best natural remedies that are known to relieve itchiness and skin sensitivity.
  • Homemade dip of rosemary and peppermint – This cat itchy skin home remedy is a humidifier, and along with a healthy diet, can moisturize the cat’s skin.
  • Drinking plenty of water– very helpful if the itching is due to dry skin.
  • Food allergies– changing the food and environment might be effective. In response to allergy, your veterinarian might suggest a hypoallergenic cat diet.
  • Hairball problem – Half a teaspoon of butter for few days is a good remedy. Adding fish oil that contains omega-3 or omega-6 in your cat’s diet can also help relieve itching.

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