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The Best Ways to Get Rid of Fleas on Your Cat and In Your House

Whether your cat is an indoor cat (always the safest!) or one who roams, the potential for fleas is always lurking. It’s not only frustrating but rather annoying and gross when you find fleas on your cat or inside your home.

So if keeping cats inside doesn’t prevent infestations, what does?

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Get rid of fleas on your cat and in your home!

I knew how these pesky parasites operate: tiny, hard-to-spot little creatures that like to jump leaps and bounds, hiding in pet fur and feasting on their blood. Gross! 

My indoor cat, Olivia, has had her share of flea bites through the years, so I’d like to share what I’ve learned about how to successfully prevent and rid both your cat and your home of fleas.

How Does an Indoor Cat Get Fleas?

My cat, Olivia.
Even though she’s an indoor cat, I regularly check Olivia for fleas or ticks.

As it turns out, indoor cats aren’t protected from critters like fleas and ticks just because they reign over an indoor domain. In fact, during the warmer months, you’re more likely to be visited by these uninvited guests.

But don’t be fooled, fleas and ticks are a threat all year round. That includes the winter months and in colder climates. They can also lay dormant for months before they hatch.

These creepy crawlies are expert hitchhikers who can sneak into your home in the fur of other pets, on the clothes of visiting friends, or even on you! Fleas in particular use their powerful back legs to jump onto pets or people as they walk by.

One single flea can lay up to 50 eggs per day. No wonder these pests are notoriously hard to evict!

And to make matters worse, since they’re so tiny — sometimes as small as a pinhead — you may not notice them right away. I promise these aren’t scare tactics. But I hope by now you’re asking yourself, “Does my cat have fleas?”

If your kitty has excessive scratching, biting, or licking, these might be the first signs that something’s wrong. Fleas and ticks can make life extremely uncomfortable for your feline bestie. Not to mention, one single flea bite could lead to an allergic reaction, causing her to need costly treatment.  

How to Know if Your Cat Has Fleas

The best way to know if your kitty has fleas is to give her a thorough check. Look closely at her skin and coat. While you’re at it, be sure to check all of her vitals for any other health issues.

my cat olivia
My sweet Olivia

Here are some tell-tale signs your cat has fleas:

  • Excessive scratching, biting, and licking
  • Hair loss
  • Black specks in your cat’s fur
  • Red skin legions or scab like bumps
  • Behavioral changes, perhaps including excessive vocalization

If you notice any of these signs, it’s time to fight those fleas!

Download your free monthly cat health checklist.

How to Prevent Fleas and Ticks from Entering Your Home

Prevention is key! Speaking from experience, being proactive is the best way to tackle a pest problem and prevent fleas from getting onto your cat and into your home. Here are the solutions I love and use for my own pets:

Vacuum Regularly

This is especially important in order to prevent fleas from taking over your home. Pay extra attention to your cat’s favorite areas such as her bed, feeding area, tower, favorite pillow, etc. But keeping the entire home clean will help to avoid infestations since, at any given time, 57% of fleas in a person’s home are in the larval stage. You don’t want those flea babies to hatch!

Finally, make sure you empty your vacuum’s canister after you’re finished.

Here are my favorite vacuums for homes with pets.

Keep the Grass and Hedges Around Your Home Trimmed

Fleas like to hide out in tall grass, bushes, and shady areas. They lurk there, lying in wait for a person or animal to walk by so they can jump on their next host. Keeping the yard well-manicured can help to prevent fleas from entering the house. Make sure to rake out leaves to avoid creating damp areas, and trim hedges and bushes to allow the sunlight to dry out those areas.

Keep Your Cat Clean and Groomed

Lastly, make your cat’s fur an unwelcoming host for fleas. We know just how warm and snuggly our cats are. Unfortunately, so do fleas and ticks. In fact, your cat’s warm furry body is the perfect home and breeding ground for these little pests. So it’s important to keep your cat well-groomed and regularly check for evidence of fleas before things get out of hand.

Photo of a Hartz Groomers Best Flea Comb

Flea comb for cats: This comb is designed for both short and long hair cats and will remove these pests without disturbing your kitty’s sensitive skin.

Photo of a bottle of Vetericyn FoamCare Shampoo

Vetericyn® FoamCare Medicated Shampoo: Most cats aren’t crazy about being in the water, but it is important to give our cats a bath when they actually need it. This medicated shampoo is easy to use and provides soothing relief for your cat’s irritated skin.

Save 20% on Vetericyn® FoamCare Medicated Shampoo with code: PETLIVING

Photo of a bottle of Vetericyn Feline Antimicrobial Hydrogel

Vetericyn Plus® Feline Antimicrobial Hydrogel: If your cat has been scratching or biting affected areas, then this spray will soothe her itchy skin. It’s pain-free and safe to use around her mouth, nose, ears, and eyes. Plus it’s veterinarian recommended and a great solution for cats with sensitive skin.

Save 20% on Vetericyn® Feline Antimicrobial Hydrogel with code: PETLIVING

How to Get Rid of Fleas in the House and on Your Cat

Even with the most earnest preventative efforts, fleas may still find their way into your home. Or, you might be reading this because you already have an infestation and you’re looking for ways to get rid of it. 

At this point, it’s important to talk to your veterinarian about the proper flea treatment for your cat and home. While there are numerous over-the-counter solutions, not all flea treatments are created equal!

In fact, one popular flea collar has been linked to the death of nearly 1,700 pets! In addition, many pet parents may not realize that most flea treatments for cats are different than flea treatments for dogs, and trying to use them interchangeably can make your cat sick or even lead to death. This is especially true if your pet’s weight is not taken into consideration.

Prescription flea medication is always the safest route, as it’s prescribed and monitored by your veterinarian. I’ve used Comfortis with great success in the past. It’s a chewable tablet that kills fleas on your cat for up to one month. With medications such as these, as your cat moves about the house and “collects” fleas, the medication will kill the fleas without harming your cat. You can even buy it on once you have your veterinarian’s approval.

If your cat is a picky eater and has difficulty with chewable pills, you can use a topical solution, like Bravecto Plus. This prescription medication not only combats fleas, but also protects your cat from heartworm, ticks, and intestinal parasites. This is also available on with authorization from your veterinarian. 

Once you’ve treated your cat for fleas, it’s time to evict them from your house! Start by washing all of your bedding in hot soapy water. Be sure to include any pet bedding or favorite blankets where kitty likes to nap. 

Vacuum your home thoroughly. Remove the vacuum bag immediately. Then seal and remove it from your home. Be sure to use a high-quality, powerful vacuum to remove any fleas and all the eggs they’ve laid. Here are my favorite vacuums to get rid of pet hair and fleas in your house.

Remember, it’s not a pet parent fail if fleas or ticks find their way into your home or onto your fur family. Those little pests are crafty! But with these easy solutions, you can treat your cat from these annoying parasites and get rid of fleas in your home!

Download your free monthly cat health checklist.

Kristen Levine is a nationally acclaimed pet expert, influencer, and Fear Free Certified® Professional with over 30 years of experience in the industry. She's helped millions of pet parents provide the best care at every stage of their pet’s life.

Her blog, Pet Living with Kristen Levine has been featured in Pop Sugar, Good Housekeeping, New York Times, USA Today, and more.

She's also the founder of FWV Fetching, the first marketing agency exclusively serving pet and animal health companies.

Her early work with the SPCA led her to a lifelong career in the pet industry, advocating for pet adoption and rescue as well as for pets and their parents here on her blog and in the media.

She’s frequently booked on satellite media tours and national shows, like FOX & Friends, Good Morning America, and Daytime, to talk about pet trends and new products.

Insanely passionate about pets since she was a little girl, Kristen has had more than 30 pets in her lifetime — including dogs, cats, goats, donkeys, a horse, a gerbil, mice, and chickens!

In 2022, she launched to help pet parents keep pet homes clean -- to love more, stress less.

Kristen is married and lives in the mountains of North Carolina with her dog Tulip.

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