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Effipro DUO Spot-On for Cats

4.5/5 (23 Reviews)
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4 Pack $36.74
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Effipro DUO Spot-On for Cats 4 Pack
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Effipro DUO Spot-On
  • Pet
  • Treatment For
    Flea and Tick
  • Health Benefits
    Treats Flea Allergy Dermatitis
  • Product Type
  • Parasites Covered
    Fleas and Ticks
  • Protects For
    One Month
  • Recommended For
    Cats Older than 10 Weeks of Age
  • Key Ingredients
    Fipronil, Pyriproxyfen

Effipro DUO Spot-On for Cats

Effipro DUO Spot-on for cats is developed by Virbac for the optimal protection against fleas and ticks. It comes with a unique drop-lock pipette. The topical solution provides long lasting protection against developing flea eggs in the pet environment. Without the need for insect bite, the monthly spot-on kills fleas and ticks. It kills existing fleas within 24 hours and existing adult ticks within 48 hours. Effipro DUO provides 3-month protection against flea life cycle completion. The spot-on solution is easy to apply without any spill due to drop-lock technology.

How it works?

Effipro DUO is a powerful combination of two potent ingredients – fipronil and pyriproxyfen. One is adulticide and the other is insect growth regulator. Working effect of both the ingredients not only kills fleas and ticks but also breaks flea life cycle preventing the increase of parasitic population and future infestation. Fipronil attacks the nervous system of parasites and kills them without harming pet animals. The insect growth regulator inhibits flea eggs and prevents development thus controls future flea infestation. The topical solution decreases risk of recurring flea and tick infestation. Regular treatment with Effipro DUO helps in reducing protection gaps that may lead to residual flea issues.

Ingredients: Fipronil, Pyriproxyfen

Manufacturer: Virbac

  • Take out the applicator from the sealed package.
  • Hold it upright and break open the seal.
  • Part fur until the skin is visible at the base of the neck where your cat cannot lick.
  • Place the nozzle of the pipette at spot and gently squeeze empty the content.
  • Empty the content at one or two spots.
  • Strictly not recommended for rabbits.
  • Keep away from humidity and direct sunlight.
  • Store it at room temperature.
  • Keep out of reach of children and pets.
  • Do not smoke, drink or eat while applying the solution.
  • Wash hands after use.


  • Do not use in case of hypersensitivity to the active substances or to any of the excipients.
  • Fights against flea and tick infestations
  • Prevents flea infestation for 5 weeks
  • Restrict growth of flea eggs
  • Aids in the treatment of flea allergy dermatitis
  • Protects cats from flea and tick-borne diseases
  • Kills adult fleas and ticks without the need for a blood meal
  • Destroys flea life cycle and prevents recurring infestations
  • Easy to use with no side effects
  • Comes in a unique drop-lock pipettes

Effipro DUO Spot-On Reviews

Average Rating 4.5 Based on 23 Reviews
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47% of Reviewers Recommend This Product
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Best Mar 23, 2023
This spot on was really great, worked well for our pets.
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Awesome shop Feb 10, 2023
I always shop here, the products are good quality and they are delivered on time!
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Well working Jan 04, 2023
This spot on is really well working !
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Always buy it Nov 17, 2022
We always buy this, great results and no side effects while using this.
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Works well Oct 11, 2022
It works well and gives good results.
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Really works! Sep 13, 2022
A great treatment that really works well against fleas. No more infestation since we started using this.
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So far so good Aug 12, 2022
Used this. All flea problems solved!
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Duo treatment Nov 19, 2020
Duo treatment is what we have been using for our cats for two years now
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AMazing Oct 06, 2020
Amazing product, have never seen any side effects. safe for our cats.
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Good stuff Sep 09, 2020
Great stuff, it works and is essential for FLEAS in a rural area like this.
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