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.

Do Essential Oils Work for Calming Cats? Vet Approved Advice

Share

essential oils

As cat owners, we know that sometimes our feline buddies can get a little wild (especially late at night) or even anxious and scared. It can be difficult to determine what to do in these situations if we want to calm them down. If you’ve looked online for a solution, you’ve likely come across many suggestions—some safe to try, some not. Using essential oils might have been one of those suggestions.

Do essential oils work for calming cats? The answer is absolutely not. Why? Because essential oils are dangerous for pets, but more so for cats. Below, you’ll find what you need to know about cats and how they react to essential oils so you’re better informed on how to keep your pet safe.

divider 1 paws

What Are Essential Oils?

You’re likely at least familiar with essential oils. If not, what exactly are essential oils? They’re the part of a plant that contributes to how it smells and tastes. The oils are extracted from plants via cold pressing or distillation.

There are several ways essential oils can be used, too. You can put them in a diffuser to make your home smell better, use them as a homemade insecticide, homeopathic and medicinal remedies, and more. Typically, the oils are used as aromatherapy.

essential oil
Image Credit: Madeleine Steinbach, Shutterstock

Essential Oils & Cats

Essential oils sound pretty harmless. So why are they so bad for our cats? Felons lack the liver enzymes needed to metabolize essential oils, which can be absorbed through the skin and orally.

The missing enzymes make essential oils toxic to cats and can cause liver damage, liver failure, and death. Some essential oils are worse than others when it comes to toxicity. Essential oils known to cause poisoning in felines include:

  • Cinnamon
  • Citrus
  • Clove
  • Eucalyptus
  • Pennyroyal
  • Peppermint
  • Pine
  • Sweet birch
  • Tea tree
  • Wintergreen
  • Ylang ylang

Pretty frightening, right?

tea tree essential oil
Image Credit: ronstik, Shutterstock

Are Diffusers Safe to Use Around Cats?

Our cats can absorb essential oils from their skin or orally, so are diffusers safe to use? Will simply smelling a scent harm your pet? It could. If you’re using what’s known as a passive diffuser (reed diffuser, motorized diffuser, or heat diffuser), it can emit a fragrance strong enough to cause respiratory irritation in your pet.

If that occurs, your cat can experience vomiting, drooling, watery eyes, or difficulty breathing. The first step is to move your cat to an area with fresh air. Then, call a vet. You’ll need to rush to the vet’s office if your cat is having breathing problems.

There are also active diffusers (i.e., nebulizing diffusers or ultrasonic diffusers), which are even more likely to harm your cat. They emit particles of essential oil into the air that can irritate your cat’s respiratory system and settle on their fur and skin, which can be ingested when your pet begins to groom. This can lead to vomiting, drooling, wobbliness, tremors, low heart rate, and liver failure.

So, to be safe, it’s best not to use diffusers in your home.

Before exposing your cat to any new environment, we recommend you consult a veterinarian for advice.

divider 1 paws

Final Thoughts

As you can see, essential oils are not the best way to calm your cat. Instead of calming them, you’re more likely to poison them and make them extremely ill. We know it’s tempting to use essential oils as aromatherapy or in other ways around the home, but it’s not recommended if you have pets. Even using a diffuser around your pet could have disastrous consequences. If you’re trying to keep your cat calm, we suggest skipping essential oils and finding another solution.

See Also: 


Featured Image Credit: Madeleine Steinbach, 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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

We Chat with Andrew Hsieh: Owner of Seattle’s First Cat Cafe

Seattle is fairly well known as being a cat friendly locale. We rank second in the United States for the number of single...

Natural Balance Cat Food Review in 2026: Recalls, Pros & Cons

Review Summary The pet food industry is big business in the United States, with an estimated $30 million worth of pet food sold...

Open Farm vs Orijen Cat Food: 2026 Comparison, Ingredients, Price & More

What we feed our cats is important, but we all have different ideas of what is important in cat food. For example, the...

We Interview Henry Hargreaves, Who Photographed the Famous Hemingway Cats

The tale of the polydactyl cat is one of the feline world’s fondest legends. These congenitally abnormal cats are blessed with a higher-than-average...

Keep reading

Shedmonster Cat De-Shedding Tool Review 2026 – Pros, Cons, & Verdict

Review Summary Oster is among the most recognizable names in pet care and produces grooming products built around ease of use and durable design. Its dependability shines in its aptly named ShedMonster, an affordable yet effective tool for effortless fur...

Shedmonster Cat De-Shedding Tool Review

Are Croton Plants Toxic to Cats? Our Vet-Approved Advice

The croton (Codiaeum variegatum) is a popular houseplant. This leafy, ornamental plant is native to tropical areas but adapts well indoors. But if you have a cat, this isn’t a plant you want in your home. All croton varieties—including evening...

Catster_Are Croton Plants Toxic to Cats

My Cat Is Pulling Hair Out Along Their Spine: 8 Causes & Treatments

Do you see little clumps of fur around your home? Is your cat mysteriously developing bald spots along their spine and perhaps other places like their legs and tail? These are all signs that something is wrong, and you should...

cat walking on wooden floor

Why Does My Cat Sleep Pressed Up Against Me? 5 Possible Reasons

Cats are interesting creatures that seem to be mostly content by themselves. It’s not unusual to find your cat curled up on your bed without you in it or sunbathing on the floor alone. However, some cats prefer to sleep...

cat-sleeping-on-owners-lap

Does My Indoor Cat Need a Rabies Shot? Vet-Reviewed Facts & FAQ

Like humans, cats are susceptible to several diseases that can be deadly. There’s good news, however, as there are vaccinations for most of the worst cat diseases. When vaccinated, your cat’s immune system will be prepared to handle all of...

Balinese cat lying on sofa at home

Balinese Cat Health Problems: 16 Vet-Reviewed Health Issues

The Balinese is a beautiful cat breed closely related to the Siamese, but these cats can be prone to certain health problems, some of which are quite serious, and many can be inherited and passed over to new generations of...

Savannah Cat Health Problems: 8 Vet-Reviewed Issues

The Savannah Cat is a large cat breed that’s known for its intelligence, playfulness, and athleticism. The Savannah Cat hybrid is the result of breeding a domestic cat with a Serval wild cat. These first offspring are then bred again...

Savannah Cat Health Problems

You’re Probably Feeding Your Cat Wrong (Here’s How to Fix It)

Many cat parents pour kibble into their cat’s bowl whenever it looks empty, maybe top off the water, and call it a day. The cats seem fine, so what’s the problem? Turns out, the way most of us feed our...

tortie cat eating from metal bowl

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.