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

Cautions

Keep out of reach of children.

See all items by Virbac

  • Item Number
    68933
  • Made in
    United States

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.

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Customer Reviews

53 reviews 53 Reviews 4.6 out of 5 Stars
  • 5 Stars
    79%
  • 4 Stars
    6%
  • 3 Stars
    9%
  • 2 Stars
    4%
  • 1 Stars
    2%

92% Recommend

92% of reviewersrecommend this product

4.6 / 5
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  • The REAL DEAL!

    By on

    I had been struggling for months to get a flea problem under control with my one dog. I was doing everything I could to treat my dog directly (shampoos, flea collars, etc) and using a different brand of indoor spray but with very little success. I used one can of Knockout and the problem is solved! This stuff is FANTASTIC!

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  • A real knockout

    By on

    So far so good...have several cats! Follow directions and vacuum often. Keep pets out of area for a few days. Treat animals with topical.

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  • Once again

    By on

    Used this product many years ago and it's still just as good. Kills ticks without any issues. Sprayed on carpets and area rugs. Presently I don't have flea issue within the home but I'm sure it still kills them as it did in years past. Great product and would buy again.

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  • Finally found something that works!!

    By on

    I have three cats,and we have been fighting their fleas for 6 MONTHS!!! They have all been on internal meds (the kind where you put a liquid on the neck and it gets absorbed). I had used a "flea bomb" in their room, washed bedding and vacuumed until I dropped...then I got a recommendation for KNOCKOUT and the results have been amazing. Bought 2 cans "just in case" but only needed one. And it was $10 less expensive than buying it at the vets!

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  • Great product

    By on

    This product worked well, I tried everything including lemon oil, eucalyptus oil, salt, diatomaceous earth, baking soda, 3 different topical flea treatments, vaccumed religiously everyday and we were still finding fleas- because of the square footage of my home, and unsure where the little guys were living I had to purchase 2 cans to effectively treat the house, it's been 2 weeks and I think we're finally in the clear! I might buy another can to have on handy - worst experience living with fleas in my life- have no idea how we even got fleas due to the fact we have one pet and she is a strict inside kitty- thank you for your product - I couldn't live with fleas in my home!

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  • Works.

    By on

    Appears to be the best product available for a flea infestation. Works well along with proper treatment for the dog.

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  • Great Product, Period

    By on

    Awesome spray worked great! I had to clean out our rental RV we rented to irresponsible pet owners which we have turned over to the proper authorities. Soon has I walked in ( I had white pants on) the whole bottom of my pants were covered in fleas baby's, teen's & adult's, maybe 100 ez on each leg I shut the rv door I vacuumed them off me . Ordered this spray when it arrived I opened the door saw fleas jumping on my socks pants sprayed the area no fleas gone, dead - biff bang pow! See ya blood suckers!! You got fleas buy this you'll be glad you did must use in conjunction with flea shampoo , daily house and pet vacuuming. If you have pets killed fleas on contact eggs larvae yuk, see ya !!

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  • Recommended by my vet

    By on

    Works great! Had a major flea infestation over months, since we juggled between 2dogs and 3 cats. Nothing else works like this. It helped reduce the number and size of the fleas with every round of cleaning the house. It even killed our regular basement bugs that we gave up on years ago. Can't say enough good things!

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  • My big hope

    By on

    My dog and her bed came home with seemingly resistant fleas, from a boarding kennel over labor day week.a nightmare. After washing EVERYTHING washable in my home, clipping cocker really short, flea bathing her, putting advance on her and two cats, vacuuming every surface daily and still finding live fleas, I have sprayed ALL surfaces with this recommended product...by vet and dog trainer. It can/does enter small cracks and spaces, upholstery crevices, under furniture, rugs, every surface possible. It will inhibit development of eggs and larvae into adult fleas for 7 months. Since both cats and dog are showing a few live fleas, they are getting capstar daily as I continue with daily vacuuming My dog and her bed came home with seemingly resistant fleas, from a boarding kennel over labor day week.a nightmare. After washing EVERYTHING washable in my home, clipping cocker really short, flea bathing her, putting advance on her and two cats, vacuuming every surface daily and still finding live fleas, I have sprayed ALL surfaces with this recommended product...by vet and dog trainer. It can/does enter small cracks and spaces, upholstery crevices, under furniture, rugs, every surface possible. It will inhibit development of eggs and larvae into adult fleas for 7 months. Since both cats and dog are showing a few live fleas, they are getting capstar daily as I continue with daily vacuuming. This has been a two week ordeal thus far. Since spraying I am definitely finding fewer live fleas...none yesterday....and less flea dirt using flea comb on animals. The spray has a very acceptable smell which mostly disappears after it dries, and seems safe for surfaces following directions on the can. I can give more definite evaluation as time goes by. All fingers are crossed. I have one cocker spaniel and two cats. Also have put flea collar on dog...these seem to be very resistant fleas having come from a boarding kennel. … more

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  • Coverage is questionable / Pricey for what you get

    By on

    Says approximately 2,000 square feet, followed the directions, but it ran out very quickly in a 1400 sq ft home with mainly wood floors that did not get treated. Although the flea problem is minimal now, we still are battling the problem.

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