Adams Plus Flea and Tick Spray kills adult fleas, flea eggs, flea larvae, ticks and repels mosquitoes. Flea eggs and larvae sprayed with Adams Plus Flea and Tick Spray will not grow into adults. Adams Plus Flea and Tick Spray combines the adult flea killing power of etofenprox with the long-lasting flea egg-killing power of S-Methoprene Insect Growth Regulator. This highly effective combination of ingredients provides quick relief from biting fleas and continuous killing of flea egg laid on the animal, breaking the flea life cycle. Features: