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Activyl Spot-On for Dogs & Cats

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Activyl Spot-On is the first topical flea treatment to contain indoxacarb, an innocative active ingredient that activates using enzymes inside the flea.

Once in contact with the parasites, Activyl's full flea-killing power is activated to eliminate all adult fleas and break the flea life cycle once and for all. The waterproof, fragrance-free formula keeps your kitty protected and itch-free for a full 4 weeks.

  • Features innovative active ingredients and mode of action.
  • Fast-acting. Starts killing fleas within 8 hours.
  • Breaks the flea life cycle to prevent reinfestation
  • Quick-drying and fragrance-free.
  • Waterproof, remains effective after shampooing and bathing.

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