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4fleas Spot on Dual Action for cats & kittens over 8 weeks of age weighing less than 4kg. This packet contains 2 treatments.

4fleas spot-on, Veterinary Strength flea control now on general sale over the counter. Dual action treatment containing active ingredient Imidacloprid the same active ingredient as advantage!

Kills fleas & larvae on contact!

  • Kills on contact - no need for fleas to bite
  • Johnsons fastest acting spot-on
  • Stops fleas biting in 3-5 minutes
  • Kills flea larvae within 20 minutes of contact in the area around your pet, including their bedding, resting areas etc.
  • Kills 98-100% of fleas within 12 hours
  • Indicated for use in cases of flea allergy dermatitis