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Virbac Knockout E.S. Area Treatment Spray, 16-oz can

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Description

Virbac Knockout E.S. Area Treatment Spray is the inverted aerosol house spray containing pyrethrins and permethrin to kill active flea and tick infestations. Also, contains pyriproxyfen (NYLAR Insect Growth Regulator) to prevent flea infestations from developing for up to 7 months. One 16 oz can covers 2,100 square feet. Knockout E.S. Area Treatment Spray provides rapid relief from active flea and tick infestations. Contains the highest levels of environmental adulticides in an aerosol for maximum effectiveness and quick killing of fleas and ticks. Prevents reinfestation of fleas by stopping immature fleas from developing into the adult biting stage. Reaches fleas hidden in carpets, rugs, drapes, upholstery, pet bedding, and floor cracks for greater effectiveness. No mess. Leaves no unpleasant odor or sticky mess and, when used as directed, does not stain furnishings.

Key Benefits
  • Rapidly kills active flea and tick infestations with active ingredients pyrethrins, permethrin, and pyriproxyfen (an Insect Growth Regulator).
  • Prevents flea infestations from developing for up to 7 months by stopping immature fleas from developing into the adult biting stage.
  • Reaches fleas hidden in carpets, rugs, drapes, upholstery, pet bedding, and floor cracks for greater effectiveness.
  • Leaves no unpleasant odor or sticky mess, and does not stain furnishing when used as directed.
  • Covers and treats 2,100 square feet.
Precautions

Keep out of reach of children.

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

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  • Item Number
    68933
  • Breed Size
    Small Breeds, Medium Breeds, Large Breeds
  • Lifestage
    Adult
Instructions

Use one 16 oz bottle of Knockout E. S. Area Treatment for an area up to 2,100 sq. ft. Carpeted areas may be vacuumed before treatment and after treatment has dried. Treat infested areas or areas which could be infested; these include rugs, carpets, upholstered furniture, pet beds, and pet resting areas. Hold can at arm's length and direct spray toward the area to be treated. Use a sweeping motion to apply product and back away from treated area while holding the can 36 inches away from the surface being treated. Areas of 80-100 sq ft can be treated in approximately 10 seconds with Knockout E. S. Area Treatment. When treating upholstered furniture, treat under cushions and areas where flea development occurs. Cover aquariums and fish bowls and remove birds from area prior to treating. Treated areas should be vacated during application. Pets should be treated with a registered product for flea and tick control in conjunction with this product.

FAQ

Where is this product sourced from?

We source all our products from manufacturer approved distributors or directly from the manufacturers. Chewy takes pride in ensuring that our furry friends’ wellbeing is always our top priority. We have worked hard to partner with all of the manufactures to deliver 100% authentic products

About Virbac Dog Pest Protection

Pest Protection

External parasites can be a nuisance to your dog. Use Virbac's topical product for convenient, quick-acting, long-lasting, effective control of fleas and ticks. Kills adult fleas for up to one month and prevents flea eggs from hatching or developing into larvae or adult stages for up to 3 months. Do not use on dogs less than 8 weeks of age. Do not use on cats.

Pest Protection
Team Up Against Parasites

Team Up Against Parasites

Every dog, everywhere deserves affordable year-round parasite protection. IVERHART MAX® (ivermectin/pyrantel pamoate/praziquantel) Soft Chew offers broad coverage with protection against heartworms, roundworms, hookworms and tapeworms. A proven formula with active ingredients recommend by veterinarians for years, IVERHART MAX Soft Chew is bacon-flavored; a soft chew that your dog will love.

Important Safety Information for IVERHART MAX ® (ivermectin/pyrantel pamoate/praziquantel) Soft Chew: All dogs should be tested for existing heartworm infection before starting treatment with IVERHART MAX Soft Chew. Use with caution in sick, debilitated, or underweight dogs weighing less than 10 lbs. Gastrointestinal and neurological signs, such as convulsions, have been reported following the use of ivermectin products. For complete product information, refer to the product insert.

Protect Your Home

Not only are there solutions to help control parasites on your dog, but Virbac also has a solution for your home. KNOCKOUT® Area Treatment kills adult fleas and ticks and controls pre-adult fleas (Larvae) for 120 days. For indoor use only. For use in homes and residential use sites. Not for use in commercial or industrial buildings.

Protect Your Home
About Virbac

About Virbac

Founded in 1968 by a French veterinarian, Virbac is an independent pharmaceutical laboratory dedicated to animal health. For fifty years, the company has built a personalized relationship with veterinarians. Through this partnership, Virbac contributes, day after day, to shape the future of animal health.

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Customer Reviews

144 Reviews 144 Reviews 4.4 out of 5 Stars

90% Recommend

90% of reviewersrecommend this product

4.4 / 5

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144 Reviews

Showing 1-10 of 144 Reviews

  • 5 out of 5 stars

    Finally a flea spray that worked!

    By on

    I had gone through three purchases of other flea sprays, none of which helped at all. The fleas are so bad this year with the heat and rain; worse than I've ever seen in a decade. I threw the other 3 sprays out after trying and nothing changed. I used this and we have almost no fleas now; my dog maybe has 1 or 2 after being out in yard and I just flea comb those out. Before he was covered and I would have bites on my ankles! I will definitely by this again.

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  • 5 out of 5 stars

    knocked them out

    By on

    I bought it from my vet and literally in one day all the fleas were gone! My cats don’t have fleas anymore either! Really happy with this product! It’s taken me months before to get rid of them! It really nice that i could just oder it on chewy! I’ll definitely buy more

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  • 5 out of 5 stars

    Seems effective

    By on

    I didn't see any dead fleas on the carpets so I am not sure. But the fact that sufficient instructions and details makes me love about this product.

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  • 5 out of 5 stars

    Excellent!!

    By on

    We live in an area of the country that is the perfect breading environment for fleas. This spray works great it also is the one our vet stocks.

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  • 5 out of 5 stars

    RESULTS.......finally !

    By on

    I bought 3 cans & used from room to room after isolating my flea-ridden cats.....who WERE on preventives monthly. It did take several repeat applications before it worked, but FINALLY - NO MORE FLEAS ! I kept the cats in 1-room & sprayed all the others, then isolated the rooms by closing the doors. I washed ALL bedding, vacuumed like I had OCD, & vacuumed some more. THANKS, CHEWY for getting this to my home ASAP ! ! ! As always, you guys ROCK

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  • 5 out of 5 stars

    Excellent stuff

    By on

    Really took care of our flea infestation. I have only used about half a bottle (after purchasing two) in our small 2 bedroom apartment and it has done wonders. Definately recommend!

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  • 5 out of 5 stars

    No worry product

    By on

    This spray works very well I would recommend it to other dog owners. Even though I have tile floors throughout my home I do spray my dogs bedding with this product as well as the dust ruffle around my bed and the throw rug in the living room. My dog has never had a reaction to the product nor have I had a flea problem.

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  • 5 out of 5 stars

    Excellent product

    By on

    I have been using this for a few years now from my vet. I was so happy to find it here on chewy. It is the quickest and most effective product I have found for getting rid of fleas and other pests. A small amount goes a long way with this.

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  • 5 out of 5 stars

    Extremely Effective!

    By on

    I have treated once with no issues since! I have 14 cats so when fleas magically appeared in the house I thought it was going to cost thousands! Capstar for each cat and all areas treated with Knockout and I was done! That hardest part was getting my supper skittish and semi feral cat out of the room I was treating. He doesn't like to be picked up and his "safe space" is on the room that was in most in need of treatment

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  • 5 out of 5 stars

    This was the product that finally got rid of the fleas

    By on

    I have two small cats, 8 months old. I don’t need to tell you what a pain fleas can be. My cats had them for about 3.5 months. I tried everything. Flea shampoos, a flea bomb for the apartment, Revolution. I was laundering my clothes, towels, blankets and cat toys several times a week, keeping my clothes in plastic bags, and stripping out of my clothes before walking into my bedroom, to avoid transferring fleas to my bed and clothes. It wasn't until I sprayed down my apartment with this product that the fleas were finally gone, and almost immediately. It was maybe 2 days after using this when I stopped finding fleas in my cats’ fur. The important thing to realize is that in order to break the I have two small cats, 8 months old. I don’t need to tell you what a pain fleas can be. My cats had them for about 3.5 months. I tried everything. Flea shampoos, a flea bomb for the apartment, Revolution. I was laundering my clothes, towels, blankets and cat toys several times a week, keeping my clothes in plastic bags, and stripping out of my clothes before walking into my bedroom, to avoid transferring fleas to my bed and clothes. It wasn't until I sprayed down my apartment with this product that the fleas were finally gone, and almost immediately. It was maybe 2 days after using this when I stopped finding fleas in my cats’ fur. The important thing to realize is that in order to break the life cycle, you need a topical to kill the fleas ON the animal, combined with a treatment for the house. Otherwise the fleas on the animals will just jump right back into the environment and vice versa. In retrospect, I should have used this product much sooner. I would have STARTED with a combo of Revolution and this spray. Note, the spray I used was the “E.S.” spray. I haven’t tried the regular kind, which is less expensive, but from those reviews it seems like this is the more effective one. Just make sure to lock the animals in another room (mine were in the bathroom with towels in the door cracks), go nuts spraying everything (there's surprisingly a lot in the bottle), and then get out of the space yourself for a couple hours. … more

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