Activyl contains indoxacarb, an active ingredient with an innovative mode of action for flea control. Indoxacarb acts as a highly potent sodium channel blocker to impede insect nerve impulse transmission. Fleas stop feeding, become paralyzed and die. Activyl is adulticidal, larvicidal and inhibits flea development in the environment. Features: Innovative active ingredient and mode of action Effective flea protection demonstrated in fleas from multiple areas Fast acting: starts killing fleas within 8 hours Long lasting: kills fleas for a full 4 weeks Breaks the flea life cycle Prevents reinfestation Approved for use on puppies over 4 lb and 8 weeks of age and older Quick drying Fragrance free Waterproof: remains effective after shampooing and bathing Remains effective after exposure to sunlight
J**K
Works well
Been using this for years. It works. We've never had an issue with fleas.
Trustpilot
1 day ago
2 weeks ago
