Effipro DUO Spot-On

Effipro DUO Spot-On for Large Dogs 45 to 88 lbs. (4 Pack)

Reviews: 6
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Effipro DUO Spot on Solution for Dogs

Effipro DUO for Dogs is specially developed flea and tick treatment by Virbac. The spot on provides dual protection against adult fleas and ticks as well as the immature stages of fleas. Designed to be applied monthly, Effipro DUO for dogs treats fleas and ticks. Once in a month treatment kills adult fleas before they lay eggs. Inhibiting the immature stages, it breaks the flea life cycle and prevents recurring infestations. The spot on provides 3-month protection against flea life cycle completion. Used as a flea management product, Effipro DUO also helps in controlling flea allergy dermatitis.  


Effipro DUO Spot On for Dogs is an integrated solution for long lasting protection against fleas and ticks. The monthly spot-on has uniquely combined active ingredients for optimal protection against fleas, ticks and flea eggs. Effipro DUO is a combination of two active ingredients – Fipronil and Pyriproxyfen. One is adulticide and the other is insect growth regulator. The solution not only kills adult fleas but also restricts the growth of development stages of flea life cycle and thus controls the multiplication of flea population. Breaking flea life cycle, the spot on helps in preventing future flea infestations for 3 months.

Effipro DUO pipette is designed with drop stop system, which helps the product to be released only when the body of the pipette is pressed. The topical flea treatment is recommended to be used on dogs and puppies above 10 weeks of age.





  • Kills fleas and ticks without the need for blood meal
  • Prevents and controls flea infestations alone along with tick infestations
  • Provides 3-month protection against flea life cycle completion
  • Sterilizes adult fleas and inhibits immature stages
  • Helpful in flea management strategy
  • Drop stop system prevents wastage
  • Easy to press and apply
  • Remove the pipette from the package.
  • Hold the pipette upright. Tap the narrow part of the pipette to ensure that the contents are within the main body of the pipette.
  • Break the snap-off top of the spot-on pipette along the scored line.
  • Part the hair between the shoulder blades at the back of the neck until skin is visible.
  • Place the tip of the pipette on the skin and squeeze firmly several times to empty the contents evenly at one or two spots.
  • Ensure the solution is applied to healthy skin only without messing with the hair
  • Keep away from children and pets.
  • Store it in a cool and dry place.
  • Wash hands after treatment.
  • Avoid contact with skin and mouth.
  • Take doctor’s help in case of accidental ingestion.


  • Contraindicated in rabbits
  • Avoid using in dogs that are hypersensitive to key ingredients


  • Do not administer orally in dogs.
  • For animal use only.

Ratings & Reviews

Based on 6 Review(s)

Average Rating


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Most Recent Reviews
  • Cookie
    no more fleas
    Jan 05, 2020

    No more fleas and flea infestations

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  • Cookie
    Good Tick Treatment
    Oct 10, 2019

    Ever since I have started using Effipro, my dog hasn't got any ticks. Really an effective treatment.

    8 of 11 found this review helpful.
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  • Cookie
    effective treatment
    Sep 27, 2019

    efficient, less pricey and free shipping is the greatest benefit.

    8 of 10 found this review helpful.
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  • Cookie
    Jul 08, 2019

    Bought it for first time. Was worried whether it will go well with Hecky or not. but it's working great on her and she is now free from fleas and ticks.

    9 of 11 found this review helpful.
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  • Cookie
    This helped my dog a lot
    Mar 25, 2017

    My dog started having rashes due to fleas and I couldn't really find a permanent solution. I used this and it really helped us a lot.

    81 of 159 found this review helpful.
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  • Cookie
    Great Product!
    Feb 27, 2017

    Effipro DUO Spot-On is a great product for your pet.

    73 of 151 found this review helpful.
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