Top 10 essential oils for fleas and ticks on dogs

Essential oils for fleas and ticks on dogs can not only help repel fleas but can also help your dog relieve itching and scratching caused by flea bites. Vet studies indicate that the scent of certain oils can help soothe and calm pets suffering from stress and anxiety.

Essential oils can reduce infection and speed up the healing process of your pet’s wounds resulting from flea bites and itching/scratching. These natural antiseptics will keep your pet flea-free and relieve the pain caused by flea bites.

However, many people prefer the more natural route. We get many requests looking for oils that repel fleas! Following are some of the benefits of using the best essential oils for fleas versus other treatments:

But, if you are looking for suitable essential oils for fleas, you have come to the right place! Using essential oils for fleas on canines is somewhat of a new trend, and if you choose to do so, you must know how to use them in a way that will keep your pet safe.

What are essential oils for fleas & ticks on dogs?

These oils are concentrated liquids containing some volatile components derived from plants. Essential oils are considered volatile simply because the molecules present in essential oils can change their form from a liquid or solid state to gas or aroma. The essential oil is usually diluted for a variety of uses.

Below is a list of the best essential oils for fleas that you can use as a flea repellent.

essential oils for fleas dogs
essential oils for fleas 

Basil essential oils for fleas & ticks on dogs

Basil is considered the best essential oil for fleas. It is extracted from the buds and leaves of the basil plant, making it perfect for your summer garden! Using basil oil for fleas offers some incredible benefits when it comes to using basil oil for fleas.

It doubles as the best natural insect repellent. Take a spray glass jar, add a few drops of basil oil to half a glass of water and spray it around the home.

You can apply the diluted mixture directly to your dog, avoiding areas where they will be able to lick it. Note that basil oil is not safe for cats, as it is high in phenol.


Lavender essential oils for fleas

People worldwide use lavender oil to treat skin problems such as acne, wrinkles, and pimples. This oil also helps reduce anxiety and stress while acting as a soothing agent for humans and animals.

To use lavender oil for fleas and ticks, dilute with a carrier oil and apply it to the back of your pet’s neck or the base of their tail.

Lemongrass essential oils for fleas

Lemongrass essential oil is a tall grass that is a cousin of citronella. This grass is native to the southeastern regions of Asia, such as India and China. Today, many dog owners use this oil in aromatherapy to relieve mental and physical health conditions, including enhancing sleep quality.

Lemongrass essential oil is a strong flea and insect repellent and is commonly used to fight mosquitoes. Always dilute lemongrass oil first, and then apply it to the inaccessible area.

Peppermint essential oils for fleas

Peppermint grows mainly in North America and Europe. Many beverage companies use this oil as a flavouring. Evidence indicates that peppermint essential oil may help with nausea and indigestion.

Peppermint is one of the perfect essential oils for repelling fleas. To use peppermint oil for fleas and ticks, dilute the oil with an appropriate carrier oil, and then gently pat the back of your dog’s neck or the base of their tail.

Rosemary essential oils

This oil is a herb extract that originated in the Mediterranean region. Many people use this oil to overcome problems like hair fall, weak immune system, and faulty memory. Many meditators love this oil for physical clarity, mental, and calmness.

Rosemary is one of the best essential oils for fleas on dogs. It smells great, and you can either use it following the same method or above or add a few drops to your dog’s shampoo or conditioner.

Just be careful to wash it thoroughly, and your dog doesn’t try to drink the bathwater!

Rose geranium essential oil for fleas

Despite its misleading name, this oil comes from geraniums—many food, cosmetic companies, and beverages use it for flavour and fragrance. Rose Geranium oil is last but not least on our list of the best essential oils for fleas that work strictly as a repellent.

Using geranium oil as a flea preventative will give a dog the added benefit of smelling like a rose! As always, dilute 1st and avoid placing it in any areas where your pet could swallow it.

Geranium Oil naturally repels dog fleas, not to mention that it smells pretty nice.

Best popular Essential Oils for Fleas: Oils That Can Both Kill and Repel

Natural flea and tick prevention for dogs essential oils

Cedarwood essential oil

Cedarwood oil comes from the leaves, needles, and bark of the cedar plant. People with hair loss problems, insomnia, acne, and anxiety often turn to cedarwood oil to help address these issues. The one that is generally considered safe for dogs is the Atlas variety.

Check out our article blog on using cedarwood oil for dogs for more information! Atlas cedar oil is considered the best essential oil for fleas.

You can add a few drops of cedarwood oil to your pet’s shampoo or conditioner or dilute it and apply directly. You can also use cedarwood oil diluted in a spray bottle to mist around potential areas of exposure.

Many products on the market contain cedarwood, which is very effective.

Neem oil

Neem oil is a natural remedy with various uses, including reducing scars, reducing warts and warts, and, yes, repelling fleas and ticks. It should be diluted in the ratio of one drop of neem oil and ten drops of carrier oil. It can then be used directly on a dog’s fur or mixed with shampoo.

Why Use Essential Oils on Fleas and ticks?

When you take your canine to the vet for tick and flea control, they will likely prescribe a medicated topical treatment or a preventive medication taken orally for tick and flea prevention. Unfortunately, some of these drugs have caused adverse neurological reactions in pets.

Even if you don’t notice adverse effects immediately, prolonged or incorrect use of these products can cause skin irritation, vomiting, or respiratory problems.

Using essential oils is an excellent alternative to oral and topical medications because they’re all-natural and can be made at home, so you know exactly what’s in them.

They are dog safe when used in the right amounts and applications. They may also provide additional benefits, such as an antiseptic that helps heal fleas and bites and soothe itchy, irritated skin. to provide properties

Essential oils provide various health benefits to humans, and when used properly, they can offer the same for your pet.

How to use essential oils on dogs

Below we have a list of the most effective ways to make the best use of essential oils for fleas and ticks.

Mix with shampoo

It is supposed to be the best way for your puppy or dog. In this method, add essential oil to the shampoo while bathing the dog. And now spread it well on the skin. This method works well with neem oil, lavender oil, and rosemary oil directly on your dog’s skin without irritating.

Diffuse it

Diffusing essential oils for your dog and your family is a great way to spread their healing properties throughout your home. You can kill any pest in your home by applying natural insect repellent oil to your diffuser.

And not only can repel those that have already taken root in your dog’s fur. We recommend spreading lemongrass oil, cedarwood oil, and lavender oil.

Do a spray

Take a bottle, fill it with water and mix the essential oils. The spray method is very effective for fleas and ticks in dogs. Mix it with eight oz. 5-10 drops of undiluted essential oils. Of water and place it in an empty spray bottle.

Stream the spray over your canine’s coat at intervals a few times a week. You can use this method with rosemary oil and lemongrass essential oil.

Apply on skin

The easiest way to apply essential oil to your dog’s fur is to put a few drops on prominent areas. (Mixed with a carrier oil, of course). With this method, you can place a few drops at the base of the tail under the dog’s or puppy’s collar.

This method gives good results when used with lavender oil, rose geranium oil, clove oil, and neem oil.

Precautions: Using Essential Oils for Fleas

Now you know about some of the best essential oils for fleas. However, using oils around pets can be harmful if you don’t do this safely. Before use, we recommend contacting a veterinarian as many oils are toxic to pets, especially cats.

  • Minimize vaccination and do not over-vaccinate
  • feed a raw diet to dogs full of whole foods
  • Avoid compounds and drugs in your dog’s environment
  • Avoid Pharma and Commercial Brands

In 2009, the EPA issued a vital advisory. They received more than 44,000 reports of adverse reactions and 600 deaths in 2008.

Risks related to topical application

If you don’t dilute essential oils properly before topical use, they can cause irritation, burning, and hair loss. You should only use 3-4 drops of the oil with an ounce of carrier oil.

Consult a vet first to make sure the fat you want to use is safe, and then make sure you apply it to an area your pet cannot reach.

Digestive hazards:

Essential oils are never safe to ingest. This is because of how powerful they are. Ingestion of any essential oil can cause severe, even fatally toxic stomach problems.

Always make sure to keep oils out of reach of your pet, and never take any advice that tells you it is okay to add them to your pet’s food or water.

Most common side effects reported by the EPA:

  • Skin reactions, redness, itching
  • Wounds and ulcers
  • Hair fall
  • To vomit
  • Resin removal
  • Diarrhea
  • Death
  • Nervousness
  • The list goes on

Avoid putting your puppy at risk of adverse reactions. Choose a safe and natural method for flea control. Improve the dog health of our planet for ages to come by avoiding these toxic products.


There are several ways your pet can come into contact with fleas, making prevention the best way to avoid flea infestations. It’s essential to check and groom them regularly, clean their space, and only use appropriate, old-fashioned preventative products. Suppose you decide to use one of the oils from our list of the best essential oils for fleas. So make sure to follow all the necessary precautions.

Finally, keep in mind that healthy dogs are poor hosts for fleas. The most important defence for natural flea control is a healthy dog!

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