Active Ingredients: Methoprene.27%, Pyrethrins .20%, Piperonyl Butoxide .37%

Kills and repels fleas, ticks, lice, mosquitoes and gnats on dogs cat and horses

Ovitrol Plus combines the adult flea killing power of natural pyrethrins with the long lasting egg-killing power of PRECOR Insect Growth Regulator. This highly effective combination of ingredients provides quick relief from biting fleas and continuous killing of flea eggs, breaking the flea life cycle.

Works the same way on bot flies and bot fly eggs on horses - also effective on stable flies, house flies, horn flies, face flies

Dogs, cats and horses - apply spray directly to coat

Puppies and kittens under 3 pounds, wrap in a towel that has been lightly sprayed with Ovitrol Plus for 5 to 10 minutes. Or lightly spray on cotton ball or brush and work into coat

Not for use on puppies and kittens under 12 weeks of age