Contains 9.1% Imidacloprid and 0.46% Pyriproxyfen.
Kills 98-100% of the fleas within 12 hours and prevents reinfestation for up to 4 weeks. Kills all flea life stages. Controls existing flea infestations and prevents future infestations.
For cats and kittens over 8 weeks of age.
Note: When using any topical spot-on flea treatment, you should not bathe your pet 48 hours before or after application. The oils of the skin and coat help to distribute the product properly, ensuring that the product will be effective.
Got a severe flea infestation, tried Frontline on my 4 cats for 8 months straight, and I was at my wit's end. I resorted to giving my cats baths, and it is so difficult to do! Switched to Advantage and within 2 wks, all fleas have disappeared.
On a farm with 5 dogs and lots of cats, Advantage works within hours and remains working well past a month for me, for years now. I was disappointed with Frontline in comparison, which took a few days and lasted only about 2 1/2 weeks...went right back to Advantage!