EFFITIX® Topical Solution for Dogs

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


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?

Download EFFITIX® Topical Solution for Dogs Safety Data Sheet

Find The Right Product
  • Toy
    5–10.9 lbs

  • Small
    11–22.9 lbs

  • medium
    23–44.9 lbs

  • Large
    45–88.9 lbs

  • extra large
    89–132 lbs