Virbac USA
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EFFITIX® Topical Solution for Dogs

Repels and Kills mosquitoes, fleas, ticks, lice and aids in the control of sarcoptic mites.

  • Dog

For convenient, quick-acting, long-lasting, effective control of fleas, ticks, mosquitoes and lice. EFFITIX® Topical Solution for Dogs contains the active ingredients fipronil and permethrin, which control infestations caused by fleas, ticks and lice; repel against biting flies, and repel and kill mosquitoes.  Convenient to use, easy-to-apply topical solution that is quick-acting, long-lasting and starts working on contact. For easy and convenient application, EFFITIX Topical Solution for Dogs is available for puppies and dogs 8 weeks old or older and in 5 dose sizes for dogs from 5 to 132 lbs.

For use only on dogs 8 weeks of age or older. Do not use on cats. ico-not-for-cat.png

Featured Fact:

Did you know EFFITIX Topical Solution for Dogs has WATERPROOF PROTECTION that lasts all month?



The review statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. The information contained below is not intended to replace a one-on-one relationship with a veterinarian and is not intended as medical advice.

Find the right product


5–10.9 lbs


11–22.9 lbs


23–44.9 lbs


45–88.9 lbs

Extra Large

89–132 lbs

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