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The 7 Best Essential Oils For Cats

If you enjoy using essential oils on yourself, you might enjoy putting them on your cat as well.

We strongly advise you to first read this post! As cat owners, we already know that our feline friends may be highly sensitive, but utilizing essential oils around cats requires considerable caution.

While certain essential oils are safe to use around cats, others can have serious consequences.

Because cats are unable to metabolize or break down the chemicals found in essential oils, they can be harmful if not utilized with caution.

BestForPets (bestforpets.org) compiled a list of the best essential oils for cats. But, before you use any of them, make sure to read our buyer's advice as well!

It's vital to keep in mind that some essential oils are particularly poisonous to cats. Different essential oils can be used in a variety of ways around the house.

If you're unsure how to use an oil, it's advisable to err on the side of caution and consult your veterinarian before using essential oils around your cat.


Treatment Options Best Overall: Lavender Essential Oil

Healing Solutions 10ml Oils - Lavender Essential Oil

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If you’re looking for a safe essential oil to use around your cat, the Healing Solutions Lavender Essential Oil  is the finest overall pick.

Lavender has a calming and relaxing effect and can be used to help your cat rest after a stressful medical visit or to keep them calm during fireworks or other loud noises. It has a floral aroma that is sweet and fresh, with a faint woody undertone.

Every batch of this oil is tested for purity using a technique known as “GC/MS.” This is an abbreviation for Gas Chromatography/Mass Spectrometry; only the finest oils that meet the required quality criteria are used.

This 10 ml bottle has a dispensing eyedropper built into the cap for convenient pouring and application. If you require more oil, it is also available in bottle quantities of 1, 2, and 4 fluid ounces.


  • There are four bottle sizes to choose from.
  • Made in the U.S.A.
  • Oil of therapeutic grade
  • Excellent value for money
  • Made in the U.S.A.


  • The smell can vary across batches.

Treatment Options Best Price for Sweet Basil Essential Oil

Healing Solutions Organic 10ml Oils - Sweet Basil Essential Oil

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The Healing Solutions Sweet Basil Essential Oil  is our recommendation for the best essential oils for cats for the money. This USDA-certified organic oil is tested for quality on a regular basis, and the laboratory results are made public.

Sweet basil contains antibacterial, antifungal, and antiviral properties. It can be used as an air freshener to help eliminate odors from litter boxes. It can also be used to help heal cuts and mild scratches when diluted.

It can help ease tension and stress, so it’s useful if you’re planning a house move, vet appointment, or other stressful occasion for your cat.


  • Excellent value for money
  • A pleasant odor
  • USDA organic certification
  • Bottle comes with a simple dropper.


  • There is only one bottle size available.

Premium Rosemary Essential Oil by doTERRA

doTERRA Rosemary Essential Oil

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If you’re looking for a high-quality essential oil to use on your cat, the doTERRA Rosemary Essential Oil  is an easy choice. To help control fleas, use rosemary as a bath addition.

After your cat’s bath, a rinse produced with one to two drops of rosemary essential oil mixed into a jug of water can be utilized and not washed off.

The leaves and blossoms of the Rosemarinus officinalis plant were steam distilled to produce this high-quality oil.

doTERRA Rosemary essential oil is a premium-grade oil derived from responsibly sourced rosemary and rigorously verified for purity.

On the bottom of each doTERRA bottle is a batch code, which you can use to check the purity of your oil online.


  • Each batch is quality-tested.
  • Kosher certification
  • Made in the U.S.A.
  • Flea repellent
  • It has a lengthy lifespan.


  • Expensive
  • There is only one bottle size available.

Primova Flea & Tick Collar with Essential Oil

Primova Pet Products - Flea and Tick

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If you’re looking for an essential oil product to apply on your cat but don’t want to use concentrated oils, this Primova flea and tick collar  is the answer.

The collar’s material is infused with lemongrass essential oil, which is known to repel fleas and ticks. The adjustable one-size-fits-all collar releases essential oils gradually over time, lasting up to 8 months.

This does not kill or repel fleas or ticks, but it does surround your cat in a scent that fleas and ticks find unpleasant. If your cat has a severe flea infestation, it is best to use a flea shampoo or spray before putting the collar.

Lemongrass oil, thyme oil, castor oil, clove oil, and peppermint oil are among the active components. Although the concentrations are always less than 1.5%, we nevertheless recommend consulting with your veterinarian before using them.


  • Contains an essential oil blend
  • Hypoallergenic
  • 8-month duration
  • Waterproof
  • Size is adjustable.


  • Fleas are repelled rather than killed.
  • This does not always work.

Cedarwood Essential Oil by Wood Smith U.S.A.

Cedarwood Essential Oil

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Cedarwood is another essential oil that is safe for cats if used carefully. This 10 ml bottle includes 100% pure and natural cedarwood oil of the highest therapeutic grade.

This cedarwood oil is sourced from Texas and bottled in the United States of America.

Cedarwood oils that have had the phenols removed, such as this one, are safe for cats, but if you’re looking for a different brand, make sure the phenols have been removed.

Some cat owners like cedarwood. It can be used as a flea repellant as well as a stress reliever.

If you’re treating your cat for fleas, try adding a few of drops to their bath or rubbing a little down their collar to make them less appealing to pests.

Cedarwood oil can also be applied around the house to prevent the development of flea eggs. Simply combine 10 drops of white vinegar and water in a spray bottle.


  • 100% natural and pure
  • Made in the U.S.A.
  • For purity, steam is distilled.
  • Produced from Texas cedar trees


  • Small objects might be repulsive to certain cats.
  • There are no laboratory test results available.

Finding the Best Essential Oils for Cats: A Buyer's Guide

If you’re thinking about using essential oils around your cat, read this buyer’s advice first! Using essential oils around your cat should be done with caution and always in combination with your vet’s recommendations.

Just because a product is made from natural plant extracts doesn’t imply it’s safe to use around your cat.

What exactly are essential oils?

Essential oils are natural chemicals that impart particular fragrances to specific plant species. These volatile organic molecules can be isolated and concentrated.

Essential oils are supposed to be beneficial in a variety of scenarios, including repelling insects and enhancing concentration, as well as simply having your home smell lovely.

The FDA does not regulate essential oils, which are considered a supplementary therapy. We strongly advise you to contact with your veterinarian before using essential oils on or around your cat.

Why are essential oils potentially harmful to cats?

Both your skin and your cat’s skin can quickly absorb essential oils. Human liver enzymes can successfully digest and break down these chemicals, whereas cats lack this ability.

This means that their systems are unable to break down some compounds contained in essential oils, such as phenols and terpenes. These can then accumulate in their systems and produce toxicosis.

We all know that cats enjoy grooming themselves, and this can put them at risk of accidently eating essential oils.

If essential oil droplets rest on their fur or you pet your cat after handling essential oils, your cat may absorb the oils while they groom themselves.

Young kittens and older cats with liver disorders may be more vulnerable to essential oil effects than most other cats. We would advise against using essential oils around your cat in these situations.

Essential oils are one of the 16 most regularly documented toxicological causes of muscle tremors in cats, according to the ASPCA.

Essential oil poisoning symptoms

Even if you’re using an essential oil that should be safe to use around cats, it’s a good idea to become acquainted with the symptoms of essential oil toxicity in cats.

These are some examples:

  • Breathing difficulties
  • Drooling
  • Weakness or lethargy
  • Tremors in the muscles
  • Vomiting
  • Hypothermia
  • Depression
  • Diarrhea
  • Lips, gums, skin, or tongue redness
  • Gait that is disjointed
  • Pawing at the cheek

If you believe your cat has been exposed to or consumed an essential oil that is not considered safe, contact your veterinarian or the Pet Poison Helpline right once.

Even large amounts of the small number of essential oils deemed safe for cats can cause difficulties.

For example, if you spilt a bottle of essential oil on the floor and your cat walked across it, you would need to look for indicators that they were affected.

To be on the safe side, we recommend contacting your veterinarian.

How to Use Essential Oils in the Presence of Cats

Never apply essential oils to your cat’s skin undiluted. The FDA does not regulate essential oils, and while some manufacturers will test each batch for quality, others may not.

As a result, the quality, formulation, and chemical makeup of various essential oil brands might vary greatly. The composition of the same essential oil from two distinct brands may be significantly varied.

You can make a diluted essential oil rinse with the essential oils on the list, but we always recommend consulting with your veterinarian first. For instance, rosemary essential oil can be used as a rinse to help repel fleas.

Diffusing essential oils in a place that your cat cannot get is one of the safest ways to utilize them in your house.

If your cat has access to the area where your diffuser is located, make sure to keep it in a safe spot where they can’t knock it over or reach oil bottles.

Passive diffusers, such as candle burners, reed diffusers, or plug-in diffusers, are safer than active diffusers since they do not disseminate oil micro-droplets into the air.

Active diffusers, such as ultrasonics or nebulizers, do produce micro-droplets of essential oils, thus the possibilities of these getting into touch with your cat’s skin and fur, as well as them inhaling the droplets, are increased.

If your cat has breathing problems or a respiratory ailment, it may be best to avoid using essential oils in parts of the house where they spend a lot of time.

Remember that cats have a significantly more powerful and sensitive sense of smell than humans. What smells lovely to you may be unpleasant to your cat.

If you’ve never used essential oils around your cat before, we recommend diffusing a very low concentration for a short period of time in an area where your cat can freely exit if they like.

Which essential oils should you avoid?

Certain essential oils are extremely poisonous to cats.

Avoid using the following essential oils around your cat:

  • Clove
  • Cinnamon
  • Eucalyptus
  • Pine
  • Birch, sweet
  • Wintergreen
  • The flower ylang ylang
  • Citrus essential oils
  • Peppermint
  • The tea tree (melaleuca)
  • Thyme
  • Oregano
  • Pennyroyal

Some essential oils, such as tea tree oil, can cause serious difficulties in cats with as little as eight drops.

There have been reports of owners applying this dermally to their cats in the hope that it will heal skin issues like it does in humans. Unfortunately, toxicosis in cats might occur as a result.


Essential oils can be useful in and around our homes, but they must be used with caution around our cats. We recommend the Healing Solutions Lavender Essential Oil  as a safe oil for domestic usage.

This can aid with stress relief, but only at very diluted concentrations or for a limited period of time. The Healing Essentials Sweet Basil Essential Oil  is a terrific pick for the best value.

This USDA-certified organic oil can be used as an air freshener and antibacterial cleanser in a cat-owning household. We understand that utilizing essential oils safely around your pets might be difficult.

There’s no reason you can’t use essential oils around your house if you take simple measures, such as selecting the correct types of oil.

Hopefully, BestForPets‘ (bestforpets.org) reviews of the best essential oils for cats have assisted you in determining suitable starting points.

We always recommend consulting with your veterinarian before using essential oils around your cat.

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Dr. Elsa Fabian

Dr. Elsa Fabian, DVM, is a qualified veterinary and medical editor with seven years of experience and a Doctor of Veterinary Medicine degree. She has edited approximately 700 projects, such as research papers published in academic publications, continuing medical education training materials, and pet health articles.

Veterinarian (DVM) Dr. Elsa Fabian


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