Advantage Flea Killer, Flea Control & Flea Treatment

Kills 99% of fleas within 12 hours of application. Re-infesting fleas are killed within two hours. The fleas are killed before they have a chance to lay eggs. This breaks the flea life cycle. To ensure proper flea control and minimize risk of infestation The manufacturer recommends continuous year-round treatment; even in winter months.

New Advantage II For Dogs & Cats