Five-way protection: Kills fleas, flea eggs, flea larvae, ticks and mosquitoes. Kills and repels fleas in as little as 1 hour. Kills and repels ticks in as little as 3 hours. Kills flea eggs and larvae for 9 weeks. Kills and repels fleas up to 4 weeks. Dual-action Cyphenothrin with Nylar® Insect Growth. Regulator effectively breaks the flea life cycle. Kills and repels ticks for up to 4 weeks. Prevents ticks from attaching and feeding in as little as 3 hours after application. Kills and repels mosquitoes. Dogs can be bathed 24 hours after squeeze-on is applied. Satisfaction Guaranteed, if you are not satisfied after 30 days please return the un-used tubes for a credit in the amount of the un-used merchandise. Frontline® is a registered trademark.
I just did a search on it and found it is made by the company who makes seargents. You usually find their products next to all the Hartz stuff in the grocery dog food aisle. It prolly kills faster because it is more toxic.
I will stick to Frontline and Advantix who are more trusted in my opinion.