10 Best Flea Shampoos for Dogs 2020

Giving your dog the routine bath does more than just keep his skin and coat clean and healthy; it can help keep them pest-free.

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Pests can hide and thrive underneath your dog’s coat, latching on, drawing blood, and laying eggs that could cause serious health problems in the future. There are many different kinds of pests that could plague your pooch, but among the most common is the flea.

Capable of transmitting potentially deadly disease, fleas are a very real threat to your dog’s life and health. Getting rid of them entails giving your dog more frequent baths, and using the right shampoo that will kill off the fleas, their larvae, and their eggs.

Learn more about how to choose the best flea shampoo for dogs here so you can give your pet a well-deserved pampering.

Top 10 Flea Shampoos for Dogs Chart

PictureNameOrganicPriceRating (1-5)
PictureNameOrganicPriceRating (1-5)
1. Wahl Natural Pet ShampooYes$$$$4.5
2. SynergyLabs Groomer’s Blend Shampoo/ConditionerYes$$4.3
3. TropiClean Neem and Citrus Pet ShampooYes$$$4.3
4. Adams Plus Flea & Tick Shampoo with PrecorNo$$4.2
5. Flea and Tick ShampooNo$$$4.1
6. Hartz UltraGuard Rid Flea & Tick ShampooNo$4.1
7. Sentry Flea and Tick Shampoo With OatmealNo$$4.1
8. Oster Oatmeal Naturals Flea and Tick ShampooYes$$4.1
9. Natural Flea and Tick Shampoo with Oatmeal for DogsYes$$3.6
10. Natural Flea and Tick Shampoo with Oatmeal for DogsYes$$$3.5

Choosing the Most Suitable Flea Shampoo

Flea shampoos come in a variety of formulations. While each one might work well for some dogs, not all pups respond quite as positively to the same formula. Your dog may or may not benefit from certain products available to you, and the best way to guarantee that you purchase the best flea shampoo for dogs is by keeping these tips in mind.

  • Choose Insecticide-Free. Common logic would tell you that fleas should be killed off with an insecticide, and in any other case, that might be true; however, when those fleas are latched on to your dog, applying insecticide could do more harm than good.

Your dog’s skin and fur is very sensitive, and by applying harsh chemicals such as insecticides, you risk infection, irritation, and widespread skin disease. Research has also revealed that dog shampoos that are laced with insecticides can cause cancer in the long run.

As a general rule, no pet owner should ever apply insecticides on their dog simply because there are better, safer ways to get rid of fleas, and any other pest for that matter.

  • Understand Your Dog’s Needs. There are two types of anti-flea products: repellents and killers. The former simply prevents fleas from making contact and latching on to your dog, while the latter kills any existing fleas, their larvae, and their eggs.

Choosing the right one for your pup entails considering what they need. For instance, during the summer, fleas become more widespread because they thrive in hot weather. Using a flea repellent shampoo before the summer season will give your dog extra protection against potential pests.

If your dog is already experiencing an infestation, using a flea killer will clear out the existing pests to prevent them from harming your pup any further.

  • Read the Label. How can you tell if a flea shampoo will actually work? The label should be a good start. Reading the label and learning the ins and outs of your chosen product will make it easier to understand whether or not it will work.

Among the most important sections you should read is the list of ingredients; this is where you’ll find out just how the shampoo intends to resolve the infestation or the impending danger of pests.

Natural products use ingredients such as mint, citronella, and lemon to repel fleas and coat your pet with a scent that most pests find unpleasant. Those that are formulated with chemicals could include sulfates which suffocate pests and kill them instantly.

Top 5 Best Flea Shampoo for Dogs Reviews

1. Wahl Natural Pet Shampoo

Formulated with rosemary and mint, this flea killing shampoo is often considered the best dog shampoo for fleas by numerous pet owners. Derived from plants, this all-natural product both kills and prevents infestation by coating your pup in a pleasant fragrance that repels fleas.

Thick in consistency and highly concentrated, each bottle of Wahl Natural Pet Shampoo provides up to 70% more baths than you would achieve with other bottles in the same size and volume. That’s because just a small amount of the formula can create a very thick lather that’s more than enough to clear out any existing fleas.

Another thing that users like about this product is the fact that it rinses off much easier compared to other dog shampoos. Leaving no residue behind, you can be certain that this shampoo won’t cause any irritation for your pup.

2. Synergy Labs Groomer’s Blend Flea and Tick

Infused with permethrin, Synergy Labs Groomer’s Blend Flea and Tick Shampoo is an effective flea shampoo for dogs that kills pests upon contact. Lathering the shampoo and massaging it through your pet’s fur and skin will instantly kill off fleas for immediate relief.

Free from parabens and soaps, this formulation was made to maintain your dog’s healthy skin and coat. The formula also boasts the optimal pH balance to meet your dog’s sensitive skin requirements when it comes to cleansing.

3. TropiClean Neem and Citrus Pet Shampoo

Fleas and other pests are commonly avoidant of citrus ingredients. The acidic nature of this organically derived component creates a hostile environment around fleas, thus weakening them and causing them to die upon contact.

Another very useful ingredient in this formulation is neem. Able to soothe the skin that’s been irritated by fleas, Neem also helps prevent fleas from latching on to your pet.

All natural and organic, this highly effective formulation is the ideal product for pet owners who want to make sure their pup’s sensitive skin and fur won’t be damaged by harmful chemicals.

4. Adams Plus Flea and Tick Shampoo

The main problem with many flea shampoos is that they can only target adult fleas hiding in your pet’s fur. Any eggs and larvae aren’t as effectively wiped out, so the pests can continue to thrive even after several baths.

The Adams Plus Flea and Tick Shampoo with Precor for Dogs and Cats resolves this problem by killing off all ticks, their larvae, and their eggs to help ensure a healthy, pest-free pet.

The formula also helps soothe skin with aloe, lanolin, oatmeal, and coconut extract, which are all intended to relieve itching and minimize any irritation that the pests may have caused.

Made for both dogs and cats, this formulation is tough on pests, yet very mild on skin and fur, making it a suitable choice for puppies and kittens as well.

5. Zodiac Flea & Tick Shampoo

Another option that’s developed both for dogs and cats is the Zodiac Flea & Tick Shampoo for Dogs and Cats. This formulation kills fleas on the spot, leaving your pup free from itching and irritation immediately after a bath.

Containing ample amounts of coconut conditioner, this is often considered the best flea shampoo for dogs. The mild formulation doesn’t irritate or harm the skin or fur, and the lush coconut conditioner helps to soothe your dog’s skin to reduce irritation and itching.

The only downside with the Zodiac Flea & Tick Shampoo for Dogs and Cats is the fact that some users have found that it isn’t quite as effective on flea larvae and eggs. Frequent bathing may keep infestation at bay, but if eggs and larvae are present, this formula may not be quite as effective.