Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Does Steam Cleaning Kill Fleas? Vet-Approved Effectiveness & Safety Explored

cleaning sofa with a steam cleaner

If your cat has fleas and they’ve also infested your home, we feel your pain. If you’re contemplating reaching for the phone to call in a steam cleaner, it’s important to note that using a steam cleaner will indeed kill many of the fleas in your home. However, you should never use a steam cleaner on your cat! Also, while the steam cleaner is a valuable tool, some fleas will remain.

In this post, we’ll examine the tools and techniques you can use with a steam cleaner to rid your home of these pests.

divider 3 paws

Will a Steam Cleaner Kill Fleas?

A steam cleaner is an excellent tool for killing fleas hiding in your carpets and upholstery as the steam kills the fleas. They can’t withstand the heat, and although steam cleaning is a big help in the fight against fleas, it alone can’t stop the infestation.

The life cycle of a flea has four stages: egg, larvae, pupae, and adult. Tackling a flea infestation isn’t just about killing the adult fleas but also the eggs, larvae, and pupae hiding around your home, which can take a while to eliminate thoroughly.

Steam cleaning can kill some eggs but not all, especially since some are still on and falling off the cat, and more are likely hiding in various crevices. They can still hatch after the steam cleaning.

Moreover, the heat from the steam can encourage leftover eggs to hatch within a few days, but fortunately, you can vacuum them up. In short, eliminating fleas completely from your home is a process that takes several weeks (or more, in some cases) of consistent cleaning combined with the proper treatment for your cat.

divider 3 paws

How to Get Rid of Fleas in Your Home

Instead of using a single method to eliminate fleas from your home, it’s best to go with a combination approach of the following, as recommended by the Environmental Protection Agency:

1. Treating Your Cat

You can’t eliminate the infestation without treating your cat and all other animals in your home. There are several treatment methods, including topical treatments, oral treatments, flea shampoos, cat-safe flea sprays, and combing regularly with a flea comb, especially on the neck and tail, before placing the fleas in hot, soapy water. Do not, under any circumstances, use a steam cleaner on your cat.

We recommend calling your vet immediately after discovering the flea infestation to get advice on the best treatment for your cat. Then, you can maintain regular flea and tick treatments to prevent it from happening again.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money


2. Washing

Thoroughly washing all bedding in your home, using detergent and hot water, is one of the most critical steps in the elimination process. After washing, set it to dry at the highest setting. Don’t forget to wash your pet’s bedding and your own regularly. In severe cases, you may have to throw away the old bedding.

cropped shot of woman hand turn on automatic washing machine
Image Credit by: brizmaker, Shutterstock

3. Daily Vacuuming

A reliable vacuum cleaner is one of the most powerful allies in this battle and should be used daily on your carpets, upholstery, sideboards, and floors, and in as many crevices as you can get into. Doing this daily might be a pain until the infestation is gone, but it’s worth it.


4. Steam Cleaning

As mentioned above, using a steam cleaner for fleas is not something you should write off, even though it can’t kill all the fleas. Focus on your cat’s favorite spots where they spend a lot of time, as well as the upholstery and carpets.

divider 3 paws

Why Are Fleas Dangerous?

There are two reasons it’s so important to tackle flea infestations. First, it can be incredibly uncomfortable and distressing for your cat and even make them sick. Fleas can lead to tapeworms, bartonellosis (a bacterial infection that causes cat scratch disease), allergic dermatitis, and anemia.

The second is that it can spread diseases to you. Some rare diseases that fleas can cause in humans are typhus, cat scratch disease, and bubonic plague.

divider 3 paws

Final Thoughts

Does steam cleaning kill fleas? In short, steam cleaning can kill adult fleas and some flea eggs, but it can’t solve the problem of a flea infestation and must be accompanied by appropriate flea treatment for your cat, consistent vacuuming, and washing bedding regularly. If you’re having trouble eliminating fleas from your home, it might be worth contacting a professional exterminator.

The best way to prevent fleas is to keep up with a schedule of flea and tick preventatives for your cat. You can speak to your vet for more information about them.

Also see:


Featured Image Credit: lapsa03, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Black Scottish Fold Cat: Info, Pictures, Facts & History

The Black Scottish Fold is a gentle, curious, short-haired cat breed known for its distinctive looks, including big eyes and dainty folded ears....

8 Cat Breeds Prone to Arthritis (Vet Approved Info & Pictures)

Arthritis can be particularly debilitating for cats. Joint problems later in life can hinder mobility and cause intense pain, significantly impacting their overall...

Ragdoll Kittens for Sale in Tennessee: Breeders List 2025

Excited Cats advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it...

What Do Cats Need in Their Diet? 6 Vet Verified Essential Nutrients

Cat owners want their beloved felines to live a long, happy life, and that long and happy life starts with nutrition. Cats are...

More related

Scottish Fold Tabby: Info, Pictures, Facts & History

The Scottish Fold is one of the rarest and most unique-looking felines one could have as a pet. It is so named because...

Get Your Coffee and Kitty Fix at Crumbs & Whiskers

It’s no mystery why cat cafes have been so successful. Kanchan Singh, founder of Crumbs & Whiskers, an adoptable-kitty-filled coffee shop with locations...

Catster Photo Contest: Cats of the Week Winners (November 14, 2024)

This Week’s Winner Silliest Cutest Most Dignified Most Expressive Best Action Shot Sleepiest Enter Your Cat Submit your kitty for a chance to...

Why Does My Cat Have Bumps on Their Skin? 8 Common Reasons

It can be scary to notice a lump on your cat’s skin. Immediately, your mind rushed to the worst-case scenario—but don’t jump to...

Keep reading

Young Again Cat Food Review of 2025: Recalls, Pros, & Cons

Review Summary Michael Massie, the founder of Young Again Pet Food, started making pet food to provide quality food for his animal companions. In 1990, with nutritionists and veterinarians’ help, Young Again Cat Food created the first pet food for...

Young Again Cat Food Review

9 Best Shampoos for Sphynx Cats in 2025 – Reviews & Top Picks

Bathing your Sphinx is probably not on your list of favorite activities, but it helps keep your cat’s skin hydrated and healthy. Without a bushy protective layer of fur, Sphinx cats are more vulnerable to skin conditions. Hundreds of shampoos...

Sphynx Kittens

My Cat Is Scared of Something I Can’t See: Common Causes & Vet-Approved Advice

It’s a tale as old as time—cats can see ghosts, right? While this is perhaps an ideology stemming from myth and fable, there may be some truth to it. After all, cats are capable of using their senses in ways...

scared cat hiding behind the door

Castor & Pollux Organix Cat Food Review in 2025: Recalls, Pros & Cons

Review Summary Choosing the right cat food is one of the most important things you can do to keep your pet healthy so it can live a long life. However, there are so many brands available, and it can be...

Castor & Pollux Cat Food Review

Why Do Cats Hold Their Mouths Open? 9 Vet-Approved Reasons

Cats have a special relationship with their five senses, which is partly behind the question of “Why do cats keep their mouth open?” It’s called the Flehmen Response. Flehmen comes from a German verb that means “to bare the upper...

Gray cat laughing with mouth open

3 Homemade Cat Gravy Recipes: Vet Approved Healthy Options

Cats are obligate carnivores, so they need nutrients only found in animal products for a complete diet—including animal protein and fat. Cats are also notoriously picky, so reliable kibble may not be enough to entice their appetite sometimes. While it’s...

kitten eating gravy food

Why Is My Cat So Hungry All of a Sudden? 6 Vet-Reviewed Reasons

Most domestic cats like to eat small, frequent meals daily instead of one or two feasts. It might be normal to see your cat returning to their food bowl several times throughout the day, especially if they’re only snacking. However,...

maine coon cat eating

Can Bird Mites Live on Cats? Vet-Verified Facts & Tips

Bird mites are parasites that feed on the blood of avian hosts. While they can’t survive off of feline blood alone, they can still cause irritation for cats for a couple of weeks. So, it’s best to address the issue...

Cat wearing collar scratching and itching