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Sergeant's Guardian Flea & Tick Dog Shampoo, Clean Cotton Scent, 18 oz.

  • Based on 2,221 reviews
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Availability: In Stock.
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Arrives Sunday, Feb 15
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Features

  • RID YOUR DOG OF FLEAS: Sergeant's Guardian Flea and Tick Shampoo for dogs and puppies has a great clean cotton fragrance. This tried-and-true formula kills fleas and ticks including deer ticks that may carry Lyme disease.
  • CLEANS AND CONTROLS: Sergeant's Guardian Flea and Tick Clean Cotton Shampoo cleans, deodorizes, and conditions your dog's coat, and pH balanced. The flea shampoo can also be used on dogs and puppies 12 weeks of age and over.
  • PREVENT RE-INFESTATION: The dog flea shampoo kills flea eggs for 30 days.
  • PREVENT RE-INFESTATIONS: This powerful Sergeant's Guardian flea shampoo prevents flea and tick infestations.

Description

Looking for an effective and affordable way to protect your dogs and puppies from fleas and ticks? Get that protection from Sergeant’s Guardian Flea and Tick Shampoo for Dogs.

Brand: SERGEANT'S


Item Form: Shampoo


Scent: Clean Cotton


Item Weight: 18 Ounces


Active Ingredients: Permethrin, Piperonyl Butoxide


Item Volume: 18 Fluid Ounces


Allergen Information: Octopus Free


Age Range (Description): All Life Stages


UPC:


Global Trade Identification Number: 27


Product Dimensions ‏ : ‎ 1.76 x 3.46 x 9.14 inches; 1.13 Pounds


Item model number ‏ : ‎ 00102


Date First Available ‏ : ‎ February 1, 2021


Manufacturer ‏ : ‎ Sergeants - Pet Specialty Division


Best Sellers Rank: #5,358 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Dog Flea Control Shampoos


#3 in Dog Flea Control Shampoos:


Customer Reviews: 4.4 4.4 out of 5 stars (2,350)


Item Weight: 1.12 pounds


Manufacturer: Sergeants - Pet Specialty Division


Item model number: 00102


Date First Available: February 1, 2021


Item Package Dimensions L x W x H: 9.13 x 3.31 x 1.61 inches


Item Dimensions LxWxH: 1.76 x 3.46 x 9.14 inches


Item Weight: 18 Ounces


Brand Name: SERGEANT'S


Target Audience Keyword: dogs


Directions: Wet dog's coat thoroughly. Pour this product into the cup of your hand. Starting at the head and working back, workup a lather with this quick lathering formula. Allow to stand five minutes then rinse completely and towel dry.


Warranty Description: Clean Cotton, Contact the manufacturer


Model Name: Guardian Clean Cotton


Material: All Life Stages, Dishwasher Safe


Age Range Description: All Life Stages


Breed Recommendation: 00102, All Breed Sizes, No


Included Components: Shampoo


Specific Uses for Product: 18, Fl Oz, Parasites


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Affordable and Effective
I was shopping on Amazon, looking for an affordable and effective shampoo for my best friend (my dog), who was badly infested with fleas. I found Sergeant's Guardian Flea & Tick Dog Shampoo (Clean Cotton Scent, 18 oz), which was an affordable, fragrant, pH-balanced option that kills fleas, ticks, and flea eggs for up to 30 days while conditioning the coat. It is strictly for dogs and puppies over 12 weeks old; it is highly toxic to cats. The result was instant, and I can see the dead fleas as I massage my dog’s coat. However, you must keep in mind the following: • Crucial Safety Warning: DO NOT USE ON CATS. The ingredients, particularly Permethrin, are highly toxic and potentially fatal to cats. • Targeted Use: For dogs and puppies 12 weeks and older only. • Effectiveness: Kills fleas and ticks, including deer ticks, and kills flea eggs for 30 days to prevent re-infestation. It may take 24-72 hours to reach full effectiveness. • Application & Safety Precautions: Wear rubber gloves when applying to avoid skin irritation. Avoid contact with eyes or clothing. • Usage Advice: Consult a veterinarian before using on medicated, aged, pregnant, or nursing dogs. • Possible Sensitivity: Some users have reported immediate, adverse reactions (shaking, restlessness) in their dogs. If a dog shows sensitivity, bathe with mild soap and rinse thoroughly. • Scent: Features a "Clean Cotton" scent, which is generally well-received. This shampoo is a good, budget-friendly option for flea control, often used in conjunction with other treatments, but it requires strict adherence to safety precautions during application and to avoid contact with cats. ... show more
Reviewed in the United States on January 30, 2026 by S. Ghaly

  • Smells great and cleans well!
This thing smells amazing and cleans very efficiently. And for the price its unbeatable.
Reviewed in the United States on January 18, 2026 by Amazon Customer

  • Great flea shampoo!
My 3 dogs were completely infested! This shampoo helped right away. After their baths, the only fleas I combed out were dead! And, it smells AMAZING!!
Reviewed in the United States on December 30, 2025 by Mama_Stang

  • Love it
Smells amazing and kills fleas and keeps working for 10 days. I always have a bottle or 2 on hand
Reviewed in the United States on January 28, 2026 by Brandy

  • It’s doggie shampoo.
I guess it works. We use it to wash our little guy and he takes a flea pill. No fleas so yay!
Reviewed in the United States on January 23, 2026 by Chris Norman

  • Works okay but not my favorite
The shampoo cleans well, but the results were just average for my dog. The scent didn’t last long, and the texture was a little thin. It’s not bad, but I’ve tried better ones.
Reviewed in the United States on November 13, 2025 by Berthe Gesline

  • Nice product
This smells amazing and my stubborn pup was ok with taking a bath with it. Will be ordering again.
Reviewed in the United States on December 17, 2025 by PrettiPoet

  • Good
Leaves her soft and smells good like baby soap 🖤 it killed the fleas pretty good and didn’t make her start to bald or irritate her skin like hartz did.
Reviewed in the United States on November 21, 2025 by Bulooga

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