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Effipro DUO Spot-On For Medium Dogs 23 to 44 lbs (Blue)

4.8/5 (56 Reviews)
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  • Information
  • Directions
  • Safety
  • Benefits
Information
Effipro DUO Spot-On
  • Pet
    Dog
  • Treatment For
    Flea and Tick
  • Health Benefits
    Treats Flea Allergy Dermatitis
  • Product Type
    Topical
  • Parasites Covered
    Fleas and Ticks
  • Protects For
    One Month
  • Recommended For
    Dogs Older than 8 Weeks
  • Key Ingredients
    Fipronil, Pyriproxyfen

Effipro DUO Spot-On for Dogs

Effipro DUO Spot-on for dogs is based on the new formula for the effective treatment and prevention of fleas and ticks in dogs. The fast acting formula starts working within few hours and removes nearly 98% fleas and ticks based on the intensity of the infestation. The spot-on solution prevents flea infestations for 7 weeks. One treatment of Effipro DUO provides persistent acaricidal efficacy for 2 weeks against Ixodes ricinus, and for 4 weeks against Dermacentor reticulatus and Rhipicephalus sanguineus. The monthly spot-on provides a proactive approach to flea management without any side effects. The topical treatment comes in a unique drop-lock pipettes for spill-free and easy application.  

How it works?

Effipro DUO contains two ingredients - fipronil and pyriproxyfen. The active ingredient – fipronil is an adulticide and the other ingredient – pyriproxyfen is an insect growth regulator. Fipronil triggers the nerve cells disturbing their functioning thus paralyzing fleas and destroys them. Pyiriproxyfen restricts the development of flea eggs and prevents the multiplication of fleas in huge numbers. Breaking flea life cycle, Effipro DUO prevent flea re-infestation. For optimal control of flea and tick infestations and flea multiplication, regular monthly treatment is highly recommended.

Ingredients: Fipronil, Pyriproxyfen

Directions
How to Use Effipro DUO Spot-On for Dogs

  • Remove the pipette from the fold-over blister.
  • 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 pet’s coat on base of the neck before the shoulder blades until the skin is visible.
  • Place the tip of the pipette directly onto the skin and squeeze gently several times to empty the contents.
  • If necessary the contents of the pipette can be administered at one or two additional point(s) along the pet’s back to avoid run-off or more superficial application to the hair coat, particularly in large dogs.
Safety
  • For external use only.
  • Do not apply the product on wounds or damaged skin.
  • Keep out of children and pets.
  • Store it in a cool and dry place,
  • Do not apply the solution while drinking, eating or smoking.
  • Wash hands after use.

Contraindications:

  • Do not use in rabbits
  • No contraindications found yet.
  • Never treat sick or debilitated animals with Effipro DUO.
  • Do not in dogs hypersensitive to the active substances or to any of the excipients.
Benefits
  • Used against flea infestation alone or in association with ticks
  • One treatment prevents further infestations for 7 weeks
  • Inhibits growth of flea eggs for 12 weeks
  • Starts killing ticks within 48 hours
  • Used as a part of flea allergy dermatitis treatment management
  • Available in a unique drop-lock pipettes

Effipro DUO Spot-On Reviews

4.8
Average Rating 4.8 Based on 56 Reviews
  • 5 star
     44
  • 4 star
     12
  • 3 star
     0
  • 2 star
     0
  • 1 star
     0
78%
Recommend
78% of Reviewers Recommend This Product
Write A Review
4.8/5
Average Rating 4.8
Based on 56 Reviews
Dual Defense Jul 24, 2026
Effective against both fleas and ticks.
Was this review helpful? 0 1
Dual Action Jun 24, 2026
Great protection from fleas and ticks.
Was this review helpful? 0 1
Dual Protection May 24, 2026
Great for both fleas and ticks.
Was this review helpful? 0 2
Dual Action Defense Apr 24, 2026
Great protection against both fleas and ticks.
Was this review helpful? 0 4
Digestive Help Mar 24, 2026
Works gently to relieve constipation.
Was this review helpful? 0 4
Dual Action Feb 22, 2026
Effective flea and tick protection.
Was this review helpful? 0 4
Easy to apply Jan 01, 2026
The solution is very easy to apply.
Was this review helpful? 1 2
Easy to apply Dec 01, 2025
The spot-on treatment is very easy to apply.
Was this review helpful? 1 1
Dependable protection Nov 02, 2025
Applied easily, and it worked great on my Labrador. Kept ticks and fleas completely away for weeks.
Was this review helpful? 2 7
Reliable and lasting Oct 02, 2025
One quick application and my dog is safe from fleas and ticks for weeks. Easy and stress-free.
Was this review helpful? 2 7
All-in-one solution Sep 02, 2025
Stops fleas and ticks fast, and my pet’s coat looks healthy and shiny.
Was this review helpful? 1 8
Flea-Free for Weeks Aug 02, 2025
Quick application, no itching, and it lasts.
Was this review helpful? 2 8
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