DIY Guide: Natural Ways to Repel Ticks and Fleas from Your Dog

by K Marie Alto September 30, 2021 8 min read

DIY Guide: Natural Ways to Repel Ticks and Fleas from Your Dog

Insect parasites are a natural part of the world around us, but that doesn't mean you have to let them hang out on your fur baby. In fact, you should always do what you can to prevent them. Fleas and ticks can carry diseases, they can cause irritation and itchiness, and worst of all they produce more of themselves. On top of that, some of them carry diseases that can affect not just your dog; but you too!

In severe cases, you'll probably want to take your pup to the vet and make sure he or she has the treatment necessary to eliminate the pests that have taken up residence. For mild cases, though, and to prevent those pesky parasites from showing up in the first place, why not invest in a repellant?

Of course, you never know what sort of chemicals are in those products you find on pet store shelves. Luckily, there are a bunch of natural ways you can repel fleas, ticks, and other parasites from your pup, leaving any harsh medical treatments for extreme cases.

In this guide, we've put together an extensive list of natural ways to repel fleas and ticks from your dog that you can do at home.

Why so many, you might ask? Well if one of them works, shouldn't we just talk about that one? The truth is, different treatments work better in different situations and for different dogs. Some dogs will be bothered by certain smells. Some might have sensitive skin that gets irritated by certain oils. We're going to give you as many viable options as possible, so you can find the one that works best for you and your fur baby.  

Keep in mind that while these remedies work for repelling nasty little bugs, they can only do so much. If you live in the woods and hike a lot, or during heavy tick season for example, some ticks might still get through. These remedies are no substitute for keeping a close eye on your dog and dealing with parasites if they show up. And, of course, if a home remedy doesn't do the trick, a vet treatment may be the best option. You don't want your pawed pal to suffer, do you?  

With that out of the way, let's talk repellants! Here are our favorite options.

Citrus Juice

One of the most common and most frequently used flea and tick repellants is citrus juice. Insects of all types tend to hate the strong scent of citrus. In fact, citrus has been used as an insect repellant for centuries, for both pets and for their parents!

First up, pick up a citrus fruit. You want one that doesn't bother you or your dog, so let them give it a sniff and see how they respond.

Citrus Juice Options

Options include:

  • Lemon – typically the most effective of the citrus, but strong and sour enough that your dog might not like it. Be aware, though, that lemon juice is a natural bleach and can lighten darker fur.
  • Orange – second-best for repelling fleas and a good middle ground.
  • Grapefruit – strong and bitter, it works nearly as well as lemon but may make your dog uncomfortable if they taste it too much.

Squeeze out the juice of your chosen citrus. Then, sprinkle a little bit of the juice on your dog's fur. You can comb it in if you like, but the important part is the scent. Just make sure not to get any juice in your fur baby's eyes, as it can sting and irritate them.  

Essential Oils

You might be skeptical about essential oils since a ton of medical quacks claim they can cure pretty much anything. They aren't as powerful as all that, but they're strongly-scented oils that can have a repellant effect on parasites like fleas and ticks.

Before we dive deeper, it’s important to note that whenever you’re using essential oils, they MUST be diluted.  Those scary articles you read online about animals dying are typically due to full strength oils being used directly on their skin.

Which essential oils should you choose?

Essential Oil Options

The truth is, there are a lot of options.

  • Rose Geranium
  • Lemongrass
  • Neem
  • Catnip
  • Thyme
  • Rosemary
  • Cedar
  • Eucalyptus
  • Citrus
  • Lavender
  • Peppermint

Any and all of these are commonly found in health food stores, in your local pharmacy, and online. Not all essential oils are created equal.  Look for USDA organic oils and stick with recommended brands.  If you’re getting a steal of a deal, odds are the oil quality is not what is being claimed on the label.  Once you purchase your oil(s), the trick is you have to use them properly.

Dilute the oil and rub it into your dog's fur.

The key to using essential oils is to dilute them. You can dilute them with either distilled water or with a neutral oil called a "carrier oil," like almond oil, coconut oil, or grapeseed oil. Why? Essential oils are very strong, and when they're not diluted, they can irritate or burn your dog's skin. A carrier oil is neutral and safe for the skin, so diluting the essential oil helps spread out the effects and makes it safe for your pet.

As a general rule, to make an essential oil spray, combine around four ounces (about half a cup) of the carrier oil with 12 drops total of essential oils. This equates to a 0.5% dilution rate making it safe for dogs of all sizes, included the little ones under 20lbs. You can use 12 drops of the same oil or mix and match several of them, which will have a stronger effect. You can use half a cup of purified or distilled water instead, though you'll have to be more aggressive with shaking it up to mix before using it since oil and water don't mix easily.

Please note:  Some of the oils above are considered “hot oils” and may need to be diluted further to prevent skin irritation.

Mix the oils into a container or a spray bottle. Then, spray it lightly on your dog's fur and comb or rub it in, or spray it on your hands and rub it in manually. Diluted essential oils won't be so strong that they bother your dog, but they will be strong enough to repel insects. Plus, the same solution can be used as a natural insect repellant for your skin as well!

Create a homemade flea collar.

The second option is to make a homemade flea collar. All you need is a cotton or nylon collar and your choice of essential oils. This is a great alternative if your pup has sensitive skin.

Create Flea Collar

For this option, don't dilute the essential oils. Since you're not rubbing them into your dog's fur, you need a stronger solution to give him or her full protection. Mix up your choice of essential oils, then, using an eyedropper, spray bottle, or cotton swab, dab the oils onto the side of the collar that isn't touching the fur. The oils will soak into the material of the collar and will create a natural flea and tick repellant accessory.

Just make sure you reapply the oils every so often to keep the scent fresh.  

Apple Cider Vinegar

Apple Cider Vinegar

One of the more pleasant-smelling kinds of vinegar, apple cider vinegar (ACV), is a common ingredient in home remedies. It's easy to get, it's easy to use, and it's usually safe. You also have two options for using it.

Create an ACV insect spray.

For this, you need to mix some apple cider vinegar 1:1 with water (so, half a cup of ACV, half a cup of water) in a spray bottle. Shake it up and spray it on your doggo; he or she shouldn't be bothered by the scent, and it will be diluted enough that it won't irritate their skin.

ACV Insect Spray

Apply it once in the morning before you let your dog out or go for a walk, and it should last for most of the day.

Add ACV to his or her water.

Did you know that apple cider vinegar works just as well if your dog drinks it? If they consume some ACV, it will work its way through their system and come out through their skin, forming a natural barrier against fleas and ticks.

Adding to Water

Before you go adding vinegar to your dog's water, though, you should test to see if they'll be okay with it. Mix a couple of drops of the vinegar with some water and put it on your dog's tongue. If he or she doesn't react negatively, then you'll be fine adding vinegar to their water. If he or she doesn't like it, or it irritates his or her tongue, don't use it; he or she might have a skin sensitivity that can cause them health problems.

If your dog is fine with the taste, smell, and presence of vinegar, just add some to their water bowl every time you refill it. You'll be looking to add about a teaspoon of vinegar per quart of water, which really isn't much but is plenty to help keep fleas and ticks away from your fur baby.  If you notice your fur baby is drinking less water than usual, discontinue adding the ACV.

Natural Flea Balms

In the section above, one of the options I mentioned was essential oils. Well, why not get a product that has natural essential oils as one of its main ingredients, along with moisturizers, vitamins, and other ingredients to help keep your dog healthy and happy?

Toe Beans Balm

That's what we've put together with our hydrate & repel balm. This is a simple balm meant to be protective for skin and fur and is made with ingredients that are 100% safe for both dogs and cats. Simply massage a bit of the balm into your pooch's toe beans, nose, elbows, or as a spot treatment for dry skin.  

10 Cozy Parts for Bacteria, Yeast, Fleas and Ticks on Dogs By Momma Knows Best

Our balm, among other things, contains rosemary and thyme essential oils. These essential oils serve as a flea and tick repellant, while other ingredients in the balm help to soothe dry skin your fur baby might be dealing with. Give it a try!

Environmental Treatments

Environmental Treatments

Pretty much everything above is written to protect your dog from fleas and ticks, but if you have control over your environment, you can also take steps to prevent fleas and ticks from setting up shop in your home. These following methods you can use to keep your home and your yard clear of pesky parasites, but keep in mind they don't work at the local dog park, the yards along your walking route, or other public places you visit.

Reduce humidity in your house.

Turning Off Humidifier

Fleas, in particular thrive when there's a humid environment to live in. In addition to typical anti-flea practices like regular vacuuming, run a dehumidifier in warmer months (when humidity levels are especially high) to make your home less hospitable to fleas.  

 Add plants to your garden that naturally repel insects.

As noted above in the list of essential oils, thyme, rosemary, and catnip are all easy to grow and naturally repel insects.  Lavender, chrysanthemums, and lemongrass are also good repellants, but should be kept out of snacking reach as they can cause nausea and vomiting.

Consider nematodes.

Consider Nematodes

Nematodes are microscopic worms that live in the soil of your yard. Certain kinds are harmless to dogs and to humans but thrive on eating the larva of fleas and ticks in the soil. Adding these to your yard can help prevent the insects from hanging out where your dog likes to spend his or her time.

Words of Warning

Before we let you go to try out these remedies, we need to take a moment to warn you about some common issues people have with flea and tick repellants.

Words of Warning

First of all, several of the treatments we've listed here apply only to dogs and not to cats. Essential oils in particular, are strong enough to irritate cats, and your feline friend won't be happy if you slather them in strong-smelling oils, especially citrus. The same goes for citrus juice.

Secondly, some resources online say to use garlic as a dietary addition to repelling fleas and ticks. Garlic, when you digest it, saturates your sweat and repels insects. However, garlic can be very harmful to your canine friend. The American Kennel Club recommends avoiding it completely.

"In studies, garlic as a health supplement for pets has not produced consistent positive results. While very small doses might be safe for most dogs, the lack of conclusive evidence and the known risks should be taken into consideration."

Simply put, just avoid garlic.  

Our best recommendation is to try out our balms. They're engineered to be safe for your fur baby, be effective at repelling insects, and smell great too. Please let us know what you think!

K Marie Alto
K Marie Alto

K. Marie is an animal lover, wife, kitty mom, dog auntie, writer and co-founder of Toe Beans, a proud American family-owned online boutique pet supplies store focused on the improvement of the life of furry family members via pet parent education, better products, and advocacy. She has over 20 years of experience as a pet momma. She loves sharing her personal journey and experience as a pet parent via her blog and Facebook page where she currently has more than 19K followers (@furrytoebeans) and counting :-).

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