Kills 98% of existing fleas in less than 24 hours. Continues killing fleas for an entire monthor more. Remains waterproof for 30 days, even if your pet swims or is bathed.Ingredients: Active Ingredients Fipronil And S-Methoprene For Dogs 23-44lbs
I like F.C.E. 292902 - Frontline Plus Dog it's fashionable, my friend all have it so I decided to get one too. It's the coolest flea drops ever!