Advantage
6-month supply

Advantage topically applies and is not absorbed into the bloodstream. Active ingredient is imidicloprid, which works by attaching itself to the nicotynic receptors that are unique to the flea. This impairs the CNS of the flea and it dies. Immediate results - kills 98%-100% of existing fleas within 24 hours. Prevents reinfestation for at least 4 weeks. When bathing your pet, we recommend using a SOAP-FREE shampoo, such as HyLyt. Soap-free shampoos do not break down imidicloprid, and Advantage will last the full 30 days.

Prescription Required: No