The Best Natural Flea Killer for Dogs: Does It Work? (2023)

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What are Natural Flea Killers for Dogs?

The Best Natural Flea Killer for Dogs: Does It Work? (1)

The natural flea killer for dogs is a natural herb or oil that can be used to kill fleas and manage infestations. Pet parents often use a natural flea killer for dogs as it is a budget-friendly option and free from harmful chemicals.

According to Pet MD, natural flea killers for dogs are available in a variety of styles, including oils, oral supplements, and powders. The most popular option is essential oils.

Do Natural Flea Repellents for Dogs Work?

Yes, natural flea repellents for dogs work. However, the exact working mechanism depends on the specific repellent.

According to My Pet Nutritionist, using a natural flea killer for dogs is much safer than chemical treatments. The site also states that natural repellents are usually effective.

(Video) Best Ever Natural Flea and Tick Spray for Dogs and Cats

Rather than poisoning fleas and ticks, they repel them. The repelling effect safely prevents a dog from becoming host to fleas.

What are the Benefits of Using Natural Flea Repellent for Dogs?

There are many benefits to using natural remedies for dogs. Here are some of the benefits of using a natural flea killer for dogs:

  • No Harsh Chemicals. The regular flea treatment for dogs (topicals, oral tablets, and flea collars) contains insecticides and chemicals that can kill adult fleas and larvae. Common ingredients are permethrin, pyrethrin, and fipronil. Natural flea killers and repellents are free from such chemicals.
  • Suitable for Sensitive Skin. Mainstream, chemical flea prevention products may cause irritations and allergic reactions in sensitive dogs. Natural flea repellents are safe even for dogs with skin sensitivities.
  • Easy to Use. Most natural flea repellents for dogs are easy to use. All they take is simple scrubbing of the dog’s coat with hands, saturating the fur with a mix in a spray bottle, or pouring a shampoo mixture over a dog’s coat will work.
  • Budget-Friendly Protection. Many natural flea repellents are inexpensive and can be made with ingredients the pet owners already have in their homes, such as lemon juice or coconut oil. Others can be purchased online for budget-friendly prices.

What Repels Fleas in Dogs Naturally?

The Best Natural Flea Killer for Dogs: Does It Work? (2)

There are many products and methods available in stores and online that work to repel fleas naturally. Listed below are a few examples that may work for your dog.

Bragg Organic Apple Cider Vinegar. The Bragg Organic Apple Cider Vinegar is made with natural ingredients and offers various health benefits, including solving the flea problem in dogs.

After you wash a dog with its normal soap, mix one-part apple cider vinegar (ACV) with five parts of warm water and pour it over the dog. Rub the apple cider vinegar into the dog’s skin and let it sit for a minute or two. Rinse with warm water afterward.

Wholistic Pet Diatomaceous Earth. The Wholistic Pet diatomaceous earth product consists of organic ingredients. In addition to repelling fleas naturally, diatomaceous earth supports the dog’s overall health.

Diatomaceous earth kills and prevents fleas and flea eggs from dogs and the environment. It works by damaging the exoskeleton and draining the water from the fleas’ bodies. However, only diatomaceous earth labeled as “food-grade“ is safe for dogs.

Essential Oils. Essential oils can be great for treating and killing fleas on dogs. However, in their raw form, oils can be dangerous to dogs. Vitality Extracts states that only diluted oils are safe for dogs.

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You can use one drop of essential oil (eucalyptus, palmarosa, lavender, lemon, clary sage) per one milliliter of carrier oil (like coconut oil). Do not use wintergreen, pennyroyal, clove, or peppermint essential oils, as they can be dangerous to dogs.

Lemon Juice. Lemon is a natural flea-repellant and can be used in the form of a lemon spray as a daily preventative. Simply mix water and a few drops of lemon juice into a spray bottle.

Instead of spraying, you can practice lemon juice baths. Just add a few drops of lemon juice to the dog’s shampoo. This is a great recipe for making a DIY flea shampoo.

A lemon juice bath can also be an effective way to prevent and treat fleas. A few drops can be added to any dog-safe shampoo. You can also make a DIY flea shampoo by adding equal parts of lemon juice and baking soda to the shampoo.

Zesty Paws Coconut Oil. The Zesty Paws coconut oil can be used internally or externally on the dog’s fur. When used on the dog’s skin, it helps relieve itchiness and irritation caused by flea bites.

Coconut oil, in general, doesn’t kill fleas. However, it is the most commonly used carrier oil in natural flea repellents for dogs. Plus, with the flea bite managing component, coconut oil is a 2-in-1 product for dogs.

The Best Natural Flea Killer for Dogs: Does It Work? (3)

  • The Bragg ACV is raw, unfiltered, and crafted from organically grown apples. It is USDA certified organic, Non-GMO Verified, and Kosher certified.
  • Drinking a daily dose of Bragg Organic ACV offers many health benefits. ACV can help support a healthy immune system, aids in maintaining a healthy weight, delivers prebiotics, and helps you maintain normal glucose levels.
  • The Bragg ACV Vinegar is made from organically grown apples, and offers various health benefits. To easily incorporate ACV into your diet, you can take a daily 2 oz shot, pour it over your salad, drink in a morning elixir with water and lemon, or add it to your hot tea.
(Video) Natural Flea Control?

What is the Best Natural Flea Repellent for Dogs?

The Best Natural Flea Killer for Dogs: Does It Work? (4)

There are some natural flea remedies available that are specific for removing and preventing ticks and fleas. Here are some highly recommended natural flea killer for dogs products.

TropiClean Natural Flea & Tick Maximum Strength Shampoo for Dogs. This shampoo will ensure your dog is flea-free by killing adult fleas, flea larvae, and flea eggs, as well as ticks and mosquitos. The shampoo is made with essential oils and repels pests for up to 7 days. It is safe for dogs 12 weeks and older. It will also leave a pet smelling fresh and citrusy.

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Tropiclean Natural Flea and Tick Spray for Dogs. This natural flea spray for dogs kills fleas, larvae, eggs, and ticks on dogs 12 weeks or older. It is made from essential oils and free from harmful ingredients. The spray can be applied directly to a dog’s coat or bedding. However, be careful not to spray it on the dog’s eyes, mouth, and nose.

Wondercide Flea, Tick and Mosquito Spray for Dogs. This pest-repelling spray can be used on dogs and cats. It is family-safe and made from essential oils. The product kills and repels fleas, flea larvae, flea eggs, ticks, and mosquitos on contact. Because of its gentle formula, it is approved and recommended by holistic vets.

The natural flea killer for dogs can be used on its own or in conjunction with flea combs. Flea combs are excellent for removing fleas physically. For example, after applying the natural flea treatment, just comb your dog to remove dead fleas. Leaving the fleas to fall the natural way would take much longer.

Also, it is important to eliminate the fleas from the environment – the dog’s bed, carpet, and other furniture. Vacuuming is efficient for achieving flea control, but if dealing with a severe flea infestation, it might be a good idea to talk with a professional cleaning service.

How do You Make Homemade Flea Killer for Dogs?

The Best Natural Flea Killer for Dogs: Does It Work? (5)

There are various natural home remedies that can be made using simple ingredients to kill fleas. For example, you can put fresh rosemary in boiling water to make a chemical-free flea dip.

According to Pet MD, juices from both oranges and lemons can get rid of fleas on dogs. Just put a few juice drops in the dog shampoo or dish soap and bathe your dog with the DIY flea shampoo.

Here is a simple recipe for a natural flea killer for dogs from Animal Hearted:


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  • 1 cup of apple cider vinegar
  • 1 quart of warm water
  • 1 cup of liquid dish soap


  • Mix the warm water and the apple cider vinegar together in a large bowl
  • Slowly add the liquid dish soap
  • Mix all of the ingredients and pour them into a spray bottle
  • Give the bottle a gentle shake to ensure everything is properly combined.

You can use this flea shampoo just like any regular dog shampoo – massage it in the dog’s skin and let it stay for 5 minutes before rinsing with warm water. Finally, dry the dog’s coat with a towel or hairdryer.


What kills fleas on dogs instantly naturally? ›

Apple Cider Vinegar

Apple cider vinegar's slightly acidic pH level creates an inhospitable environment for fleas. Mix six cups of ACV with four cups of water (use a 6:4 ratio), add a pinch of salt, and spray the mixture on your dog's coat and underbelly, making sure to avoid their eyes and any wounds they may have.

Does natural flea treatment work? ›

Natural Solutions

Using a natural preventative is far safer and effective than conventional means. In using chemical treatments, these are designed to kill the parasite once on the host, whereas the natural prevention aims to repel fleas and ticks, so your cat or dog doesn't even become a host.

Is there a flea treatment that actually works? ›

Treat your pet's flea infestation with Comfortis, the #1 recommended prescription flea-only medication. Comfortis is the FDA-approved chewable, beef-flavored tablet that kills fleas and prevents flea infestations on dogs and cats for a full month.

What kills fleas permanently? ›

Choose an insecticide that contains both an adulticide (kills adult fleas), such as permethrin, and an insect growth regulator (kills the eggs, larvae, and pupae), such as methoprene or pyriproxyfen.

What naturally kills fleas instantly? ›

You can use white vinegar or apple cider vinegar, which is both effective in dealing with pests. Mixing essential oils like cedar or lavender can make the solution powerful. You can damp cloth with a vinegar solution on infested areas and on your pets to ensure that all fleas will be gone for good.

How do I permanently get rid of fleas on my dog? ›

Here are a few remedies and treatments you can use to get rid of fleas.
  1. Give Your Pet a Bath. One of the first solutions to get rid of fleas is to bathe your pet. ...
  2. Comb Your Pet's Hair Using a Fine-Tooth Flea Comb. ...
  3. Kill the Fleas. ...
  4. Spray an Apple Cider Vinegar Solution on Your Pet. ...
  5. Do Regular Checks. ...
  6. Let Your Pet Groom Itself.
21 Oct 2021

How do I get rid of a flea infestation without chemicals? ›

Salt. Much like baking soda, salt is a great natural flea home remedy when accompanied by vacuuming. Salt acts as a dehydration agent, helping to get rid of adult fleas. To treat fleas with this natural remedy take some salt (finely ground works best) and sprinkle it all over your carpets in each room.

What is the number one flea killer? ›

Best Overall: Wondercide Flea & Tick Spray for Pets + Home

Wondericide Flea and Tick Spray is mild enough to be applied directly to your dog or cat's fur as well as bedding, furniture, rugs, and carpet.

What do vets recommend to get rid of fleas? ›

His recommendations: Bravecto, NexGard and Simparica. Each of these come in chewable form and can be ordered through your vet or online through, which collects your pet's prescription information upon checkout.

How do you get rid of fleas without going to the vet? ›

Here are some steps you can take to get rid of fleas in your home:
  1. Vacuum all floors (hard floors and carpet), mattresses, upholstery and nooks and crannies. ...
  2. Then throw away the vacuum bag and/or clean the filters.
  3. Clean bedding regularly in hot water.
  4. Use a household flea killing product – contact your vet for advice.
23 Apr 2020

Do fleas ever fully go away? ›

You might be asking yourself will fleas eventually go away? While some could last 2 – 3 weeks, they could also live for up to 12 months on the host it finds, so it is unlikely they will go away on their own. Fleas can also reproduce very quickly by laying eggs in carpet, bedding, or garden prolonging the infestation.

Why won't the fleas go away? ›

Not treating often enough

Fleas go through a life cycle of egg, larvae, pupae and adult. Most flea treatments just kill adult fleas, but fleas can continue to emerge for months after you think an infestation has ended. When a newly emerged female flea finds a host, she can lay eggs within one day.

What kills fleas and their eggs instantly? ›

Hot Water. Washing linens and bedding in water that is 140 degrees or hotter will be effective to destroy most flea eggs that have made their way into fabrics and upholstery. Steam cleaning carpets after vacuuming can also help to kill remaining flea eggs.

What's the best homemade flea killer? ›

Some essential oils make for excellent flea remedies for dogs. Citronella, eucalyptus, peppermint, tea tree, and rosemary will all naturally repel fleas. If your dog doesn't mind a spray bottle, dilute a few drops of your chosen essential oil into a 300ml-400ml of water and spray directly onto your dog's coat.

How do you get rid of fleas when you have nothing works? ›

Take a look at some of the effective ways you can get rid of them in your home:
  1. Use baking soda. ...
  2. Sprinkle salt. ...
  3. Lemon spray. ...
  4. Wash all bedding in hot, soapy water. ...
  5. Use rosemary. ...
  6. Hire a steam cleaner. ...
  7. Use a powerful vacuum. ...
  8. Use a pet-safe flea spray.
20 Jul 2022

How do you get rid of dog fleas overnight? ›

You can also use a flea shampoo or a fast-acting chemical treatment, such as a flea pill that kills the fleas on your dog within hours. Again, it's important to ask your dog's veterinarian for recommendations.

How do you make homemade flea killer for dogs? ›

DIY Homemade Flea Spray for Dogs (3 Cheap, Natural Recipes)

What is the strongest flea killer for dogs? ›

Some of the best flea and tick medicines for dogs in 2022 include:
  1. Pupper Omega.
  2. NexGard Flea and Tick Chewables. ...
  3. Capstar Oral Flea Treatment for Dogs. ...
  4. Bravecto Chewable. ...
  5. PetArmor Plus Flea and Tick Prevention for Dogs. ...
  6. Advantus (Imidacloprid) 30-Count Chewable Flea Treatment for Large Dogs.
18 Oct 2022

How do you get rid of fleas in 24 hours? ›

Home Pest Control : How to Kill Fleas in 24 Hours - YouTube

What is the best flea killer for dogs on the market? ›

Seresto is the most effective flea collar for dogs on the market, veterinarians say. It kills fleas and ticks without having to expose your dog to flea bites. One collar offers protection for 8 months and you don't need a prescription from your veterinarian.

How do I clean my house if my pets have fleas? ›

Once you have vacuumed your floors and upholstery, consider using a steamer or washing coverings in hot water. The heat will kill any additional fleas that may have been left behind. Other surfaces such as countertops and tables can also be cleaned with hot water.

How do I know fleas are dying? ›

If you do see fleas and they are moving slow enough to catch – success – they are busy dying!

How do you tell if fleas are going away? ›

Using the flea comb, brush against the pet's hair so that you can see your pet's skin. Start with the back and work your way down. Make sure you check your pet's toes, around the ears, armpits, tail and head as well. These are often popular places for the fleas to hide and hang out.

How do you get rid of dog fleas overnight? ›

You can also use a flea shampoo or a fast-acting chemical treatment, such as a flea pill that kills the fleas on your dog within hours. Again, it's important to ask your dog's veterinarian for recommendations.

How do you make homemade flea killer for dogs? ›

DIY Homemade Flea Spray for Dogs (3 Cheap, Natural Recipes)

What kills flea eggs on dogs instantly? ›

The most effective products to kill flea eggs include insect growth regulators (IGRs). These compounds, called isoxazolines, are safe for pets. They work by mimicking a hormone that stops fleas from maturing into adults—including preventing eggs from hatching.

What is the fastest way to get rid of fleas cheap and easy? ›

Take a look at some of the effective ways you can get rid of them in your home:
  1. Use baking soda. ...
  2. Sprinkle salt. ...
  3. Lemon spray. ...
  4. Wash all bedding in hot, soapy water. ...
  5. Use rosemary. ...
  6. Hire a steam cleaner. ...
  7. Use a powerful vacuum. ...
  8. Use a pet-safe flea spray.
20 Jul 2022

How do I get rid of a flea infestation ASAP? ›

Thoroughly clean areas where fleas frequently breed. This includes washing bedding, rugs, and pet bedding, and thoroughly vacuuming and sweeping floors and carpeted areas and along the edges of walls. Pet treatment. Every pet in the home must be treated.

How do you get rid of fleas in 24 hours? ›

Home Pest Control : How to Kill Fleas in 24 Hours - YouTube

Can I spray my dog with vinegar to get rid of fleas? ›

Apple cider vinegar can't kill fleas, but it can help to repel them. Fleas don't like the smell or taste of it, so they're likely to avoid your pet if they have it on their fur. Dilute apple cider vinegar in water and add it to a spray bottle.

Does vinegar get rid of fleas on dogs? ›

In short: using vinegar solution or white vinegar on your pet's fur or in their drinking water will not kill fleas. There is a chance ACV could repel fleas because they don't like the taste, but it is only a mild detergent and is not the best flea remedy. ACV should not be your first choice for natural flea treatment.

Do dog fleas hate vinegar? ›

Using Vinegar

Like many pests, fleas hate the smell and taste of vinegar, so they'll do their best to avoid it. Use this information to your advantage by making a vinegar-based flea spray to use on your pet. To make your homemade flea spray, you'll need white vinegar or apple cider vinegar.

What kills fleas and eggs on contact? ›

Hot, soapy water kills fleas, so wash your cat or dog's bed every week. And if your pets sleep in your bed or with your kids, make sure to wash everyone else's bedding, too.

What kills fleas instantly on carpet? ›

Sprinkle Diatomaceous Earth

Once the diatomaceous earth attaches to the flea's body, it absorbs all moisture causing the flea to dry up and die. Sprinkling diatomaceous earth on your carpet is a highly effective way of killing fleas, and it's safe to use around humans and pets.

Does Dawn dish soap get rid of flea eggs? ›

Can Dawn Kill Flea Eggs? Dawn can potentially kill flea eggs, but they won't prevent them. If your pet has any flea eggs on them, they will easily be washed off and rinsed down the drain because flea eggs are entirely smooth and don't stick to the skin or fur very well.

How do you get rid of 100 percent fleas? ›

  1. Step 1: Brush your pet with a flea comb. Our experts recommended initially brushing your pet with a flea comb to remove any fleas. ...
  2. Step 2: Give your pet a bath. ...
  3. Step 3: Disinfect the house. ...
  4. Step 4: Prevent future infestations.
9 Sept 2022


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