I applied Sergeant’s® Green flea and tick treatment a week ago. Why does my pet still have fleas?
Sergeant’s® Green products contain natural ingredients that kill adult fleas. As the fleas hatch from eggs and develop from larvae, they come in contact with the product and die. If there is an usually high amount of hatching fleas, the product may need to be reapplied. Please read and follow the package label instructions for reapplication instructions.