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7 Best Flea Shampoo for Dogs to Kills Fleas & Control 2023

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Fleas can bite your dog relentlessly, making them itchy and irritated. The best flea shampoo for dogs can kill these pesky critters to improve your pet’s quality of life while cleaning their fur at the same time.

Best flea shampoo for dogsRegularly treating your dog for fleas can help prevent or control pests—an early stage. While you’ll find a wide variety of flea treatment options, the trusted flea and tick shampoo is a classic choice.

You can choose to use a pesticide-based flea shampoo as your main line of defense, or a natural ingredients dog flea shampoo in addition to a topical or tablet flea treatment.

With easy access to quality products from all over the world, it has certainly become easier to access these products, but it is more difficult to choose.

Here is a list of 10 of the best flea and tick shampoos for dogs that live under your roof. Help keep your cuddle free so you can cuddle and cuddle as much as you want!

Important Things To Consider When Buying Dog Flea Shampoo

Important Things To Consider When Buying Dog Flea ShampooSome things to consider when buying a flea shampoo are how efficient it is, what the reviews say, and the price. When you know your dog has fleas, you want a shampoo that kills not only adult fleas but also the eggs. If you only want to repel fleas, look for a repellant that typically has fewer chemicals. In other words, save the strong stuff for when you need it.

You should keep this in mind when choosing a flea shampoo for your dog:

1. What it eradicates

The vast majority of flea shampoos eliminate both fleas and ticks, but a handful doesn’t work on ticks, so always check to see if you’re looking for kills fleas and ticks action.

Also, check that your chosen flea shampoo only works on adult fleas, or also on larvae and/or eggs. Those who also remove immature fleas can help break the life cycle and destroy your pet’s infestation.

2. Efficacy

Ultimately, you want a product that will rid your dog of fleas. It doesn’t matter if it contains natural or synthetic insecticides; your focus should be on whether the shampoo does what it says it does. While the best way to find out is to try it, you can also check out online reviews and see what others are saying.

Be sure to read reviews from people in a similar situation, because what one dog works may not work for another.

3. Scent

Floral, fruity, or straight up medicinal, different flea shampoos have different scents. While it’s hard to tell whether you’ll like the smell without giving it a whiff in person, customer reviews can tell you what most buyers think.

Also consider what type of coat your dog has, if he or she has a strong odor, if they get entangled easily and so on, and go with a tick and flea shampoo that promises to deal with these aspects too. Does your dog have sensitive skin? Choose an unscented shampoo without harsh ingredients. Last but not least: look for a non-toxic product with high-quality ingredients.

7 Best Flea Shampoo For Dogs Of 2023

There are several ways to eliminate fleas and flea eggs in a dog; Bathing is the easiest and most practical method.

If you’re dealing with a flea problem, do yourself a favor and buy one of the best dog flea shampoos.

We have dozens of dog flea shampoos that have been reviewed to identify the best of the best. To narrow down our options, we compare several factors, including active ingredients, efficacy, total cost, pack size, and average customer reviews.

Here are our top 10 recommendations for the best dog, flea shampoos:

1. Adams Plus Flea Tick Shampoo with Precor

adams plus flea tick shampoo with precor for dogs and cats 1View On AmazonThe main purpose of any flea shampoo is to remove every infestation and itch from your pet. Adams Plus is the most ideal and popular flea shampoo because it contains an active ingredient that kills fleas at all stages of their life cycle, from eggs to adult adults. It also provides three weeks of protection against fleas from before adulthood, completely breaking the flea’s natural life cycle and stopping every infestation in its tracks.

It is the best shampoo to use if your dog has a heavy infestation as the pesticide is incredibly effective not only against fleas but also ticks and lice. An additional advantage of Adams Plus is that it also protects your dog against future contamination. Also, it protects pets from ticks, which carry many potentially fatal diseases.

Usually, a flea shampoo with such strong, active ingredients is quite harsh on your dog’s skin. But Adams Plus Flea and Tick Shampoo with Precor contains many other ingredients to soothe and soothe your dog’s itchy skin. Aloe and oat extracts work to soothe irritated skin and protect against aggressive pesticides. The coconut oil helps to moisturize the skin and also leaves your dog’s coat feeling soft and shiny.

And the best part? Despite being incredibly effective at killing fleas, lice, and ticks while still being relatively gentle, it is also a very affordable product. While a bottle lasts several washes, you only pay about $ 15 a bottle, much cheaper than many comparable products.

  • Precor Insect Growth Regulator provides 28 days of control eggs and larvae
  • Affordable and long-term delivery
  • Can be used at full strength or diluted with two parts of water
  • Strong chemicals needed to kill fleas at all stages of the life cycle
  • No (no tear) formula so be careful around the eyes
  • Cannot be used on puppies under 12 weeks of age

2. Wondercide Natural Flea Tick Shampoo

wondercide natural flea tick b0758wgjtg1View On AmazonThe Wondercide brand is the best choice if you don’t want to use harsh chemicals. This company first appeared on Shark Tank in March 2016. Their orders were up 2000% that month!

People responded to their all-natural approach, but Wondercide had the data to show that their methods are really.

wondercide natural flea tick b0758wgjtg3While this Wondercide Natural Flea and Tick Shampoo Bar may not be what you think of dog shampoo, it works wonders against fleas and ticks. This shampoo bar smells great and repels fleas and ticks for dogs of all ages. With natural antibacterial and anti-fungal properties, this shampoo bar naturally cleans your dog’s skin and coat to make it silky smooth and smooth. Also, it has a pleasant fragrance with therapeutic quality essential oils.

This Wondercide Natural Flea and Tick Shampoo Bar contain 100% biodegradable ingredients. It is completely free from harsh chemicals, alcohol, artificial fragrances, and artificial dyes. Simply rub the shampoo bar into your dog’s damp coat until you get a nice lather and then rinse it off. You can also use this shampoo bar for deep hydration or to soothe dry and irritated skin.

  • All-natural ingredients
  • Safe to use on all dogs
  • Even older dogs or puppies
  • In addition to active flea killers
  • It also contains antimicrobial ingredients to keep your dog’s coat and skin healthy
  • Some dogs don’t like the smell
  • Some dogs may be allergic to the citronella oil in this flea shampoo
  • Not as effective as synthetic-based flea shampoos

3. Ovitrol Plus Dog Flea and Tick Shampoo

vet kem ovitrol plus flea and b000knifs61View On AmazonMade by a popular health brand, this is the strongest dog flea shampoo on the list because some pests require just a little more effective (and can only be used on a vet’s advice). Ovitrol Plus from Vet-Kem contains pyrethrin and piperonyl butoxide as active ingredients in less than 2% combined concentrations. These components are most commonly found in lice and flea shampoos and have been proven to be most effective at killing fleas.

Apart from that, about 98% of the formulation consists of natural ingredients such as aloe, coconut extract, lanolin, and oatmeal. This top-rated dog flea shampoo has a rich lather that cleanses and a mild fragrance that refreshes. It is highly concentrated and also has moisturizing and nourishing properties to prevent flaking skin, dandruff, and itching in dogs.

The ingredients are effective in interrupting the life cycle of fleas in the pre-adult stages, also killing flea eggs, larvae, and sleeping pupae. This prevents a new generation of fleas from reappearing and provides a control for up to about a month. Among both unnatural and natural best dog flea shampoos, this one also had the best fragrance.

  • Strong
  • Effective
  • Pleasant odor
  • 98% of the ingredients are natural
  • Kills adult fleas on contact and interrupts flea life cycle in pre-adult stages
  • Provides up to a month of flea control
  • Duration
  • Very Strong
  • May not be suitable for some dogs

4. Sentry Dog Flea and Tick Shampoo with Oatmeal

sentry flea tick shampoo b001viy6go1View On AmazonIf you’re looking for an affordable yet effective pest control option, the Sentry Flea and Tick Shampoo with Oatmeal is the best budget choice. The price is surprisingly reasonable for a relatively large bottle that can hold a lot of baths depending on your dog’s size.

The Sentry Flea Shampoo contains two active ingredients, permethrin, and piperonyl butoxide. Technically, piperonyl butoxide is not an insecticide, but it promotes the potency and durability of the permethrin.

Sentry kills all fleas and ticks that come in contact with your dog; fast. The product also forms a protective barrier against further contamination of your pet, which lasts about ten days. It is an excellent product to use if you are in a location with fleas and ticks outside. You don’t have to worry about your dog taking these scary pests home.

This shampoo can also kill flea eggs for up to 30 days after the bath, which is essential to control a flea infestation and completely

The shampoo compensates for the hardness of the flea-killing insecticides because it also includes oatmeal contains to soothe your dog’s skin and reduce irritation and swelling. The oatmeal is also good for fighting itchy and dry skin, relieving your dog’s companion, and killing fleas. The Sentry shampoo also contains ginger extract for a wonderful, fresh scent that deodorizes your dog without leaving a medicinal scent.

Sentry is also pH balanced and specially designed to deodorize and treat your dog’s coat. They are leaving it soft, shiny, and flea-free.

Sentry is also safe for use in puppies 12 weeks of age or older.

  • Provides both instant flea relief and a protective effect of no more than ten days
  • Kills many pests
  • Including fleas
  • Ticks
  • Mites
  • And lice. It also targets flea eggs and larvae up to 30 days after use
  • Delicate fragrance
  • Cannot be used regularly

5. UltraGuard Rid Flea Tick Shampoo

hartz flea tick shampoos b000oxcuco1View On AmazonThe active ingredient is phenothrin, a synthetic pyrethroid. It is effective in killing adult fleas, ticks, mites, and many other insects and pests. The shampoo’s inactive ingredient is oatmeal that soothes and accelerates skin to heal. It is safe for dogs at least six months old.

Oatmeal is one of the ingredients, and studies have shown it to be gentle and beneficial to a dog’s skin. We’ve used other brands as effective as the Hartz UltraGuard Dog Shampoo, but many weren’t as gentle on our hands (and probably the dog) as the Hartz. Some of them caused minor rashes after the first bathing session, but Hartz didn’t notice anything like that.

This shampoo generally works faster, requires fewer weekly baths (depending on infestation). It won’t hurt a dog’s eyes either, while most synthetically formulated shampoos have a sting when the foam comes close to the eyes. The main issue is that many anti-flea products have an intoxicating fragrance, and this is one of the worst we’ve tried: it smells really bad.

  • Affordable
  • Fast-acting to kill fleas
  • Ticks and mites
  • Formulated with oatmeal to soothe skin
  • Safe for dogs from 6 months
  • Bad odor

6. Mycodex Flea Tick Shampoo P3

mycodex flea tick shampoo b001b0zxfu1View On AmazonIf you’re looking for a product that kills fleas and ticks on contact but soothes your dog’s sensitive skin, try this Mycodex Flea and Tick Shampoo P3. This flea shampoo for dogs contains natural ingredients such as aloe, lanolin, and coconut extract to soothe irritated skin and moisturize your dog’s coat. Plus, it creates dandruff, dirt, and loose hair to make your dog look and feel better than ever.

This Mycodex Flea and Tick Shampoo P3 contain 0.15% pyrethrin as the active ingredient to mature fleas and ticks on contact. Also, it cleans your dog’s skin and leaves it smelling fresh. Simply work the shampoo into your dog’s coat until you are fat later and leave it on for a few minutes before rinsing it off. A vet recommends this shampoo, so you can be sure it works!

  • Made for dogs with sensitive skin, so great for dogs with flaking or scaling
  • Has aloe
  • Lanolin
  • And coconut extract for a soothing flea-bitten skin
  • Beautiful
  • A subtle scent that is not reminiscent of medicines or chemicals
  • You may need to wash your dog a few times on first use to get the desired effect
  • The active ingredient
  • Pyrethrin
  • Is a natural plant toxin that has been overused as an agricultural pesticide. This has led to suspected flea resistance in some areas
  • Still poisonous, so you need to be very careful to follow the instructions and not use too much

7. Sentry Oatmeal Flea and Tick Shampoo for Dogs

sentry flea tick shampoo b00920yhoo1View On AmazonThis permethrin-based product is one of the best flea shampoos out there. Permethrins are synthetic insecticides formulated to mimic the natural compounds of the chrysanthemum flower.

Permethrin causes paralysis and death in fleas because it is poisonous, and they cannot metabolize it quickly enough. It is still toxic to humans and animals, but we can break it down faster, so we don’t feel the effects.

  • Oatmeal-based, so it is soothing for dogs with sensitive skin
  • The bulk bottle comes with a pump for easy application in the bath
  • Affordable bulk prices make it a good option for multi-dog homes
  • Some people are turned off by the chemical and need to wear gloves
  • Permethrins are highly toxic to bees and can damage our environment when they go into the ground
  • May cause skin irritation in some dogs, so it is a good idea to first perform a test

FAQs About Dog Shampoo For Fleas

How to Apply Flea Shampoo to the Dog?

Flea shampoo is applied in the same way as a regular shampoo: by massaging it into the dog’s coat. Don’t forget the legs, legs, and tail and under the belly and use slow, firm movements so as not to frighten the dog.

Avoid getting shampoo in their eyes or ears as this can sting and cause ear infections. Some flea control dog shampoos require the person doing the laundry to wear protective gloves, so read the instructions carefully before beginning the procedure.

It is recommended to leave the shampoo for a minute or two for maximum effect, so keep massaging the dog in between to make it as pleasant as possible. Don’t wear your prettiest outfit because you’re likely to get wet, stay positive, and take a bath time so you can spend quality time with your dog. Finally, rinse the shampoo off as thoroughly as possible, as residue can cause skin irritation, especially with stronger pet products.

How often should I wash my dog with flea shampoo?

The answer to this question depends on the severity of fleas in your area. If your dog is suffering from a flea infestation, you will want to use the flea shampoo according to the manufacturer’s instructions. Most flea shampoos contain harsh chemicals that, when used too often, can irritate your dog’s skin and cause allergic reactions.

Some flea shampoos can be used once a week, while others are used less often, so check the label and follow the instructions accordingly.

It is a better idea to try to use as little flea shampoos as possible. If your dog has a flea infestation, use a shampoo that protects against fleas and kills fleas on contact. If your pet only gets fleas occasionally, it is a good idea to only use flea shampoo if you see fleas on your dog.

Do flea shampoos really work?

Flea shampoos that kill eggs and larvae, as well as adult fleas, should completely remove your pet’s flea infestation. While you also need to treat the house, fleas that live in your carpet and upholstery can bounce on your dog differently.

However, fleas that only kill adult fleas leave eggs and larvae to grow into adult fleas on your pet, so you should wash your dog about a month a week or use an additional treatment that also kills immature fleas.


It may seem overwhelming to choose a reliable best flea shampoo for dogs, but the truth is that as long as you choose a top-rated option, you’re likely to get a quality product.

The dog industry has grown tremendously in recent years, and there are now hundreds of quality options to choose from. Do your research, know your dog, and choose a product that likely meets your needs and requirements. Protecting your dog from ticks and fleas is an investment for a happy and healthy family life.

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Mutasim Sweileh

Mutasim is the founder and editor-in-chief with a team of qualified veterinarians, their goal? Simple. Break the jargon and help you make the right decisions for your furry four-legged friends.