I have had my puppy Lilo on frontline since last month, 5 days before her next application, I spotted a flea on her face. I decided to put the next application a few days earlier, but she still has fleas. I know frontline claims that the fleas should die after 12 hours, but it's been a week. I have bathed her, but she still has some. I cleaned the areas where she lays, sleeps and rest. She usually sleeps in my room, I cleaned all the bedsheets, mopped the floor, and wiped the wooden bed. I woke up the next morning with 8 flea bites. I'm not sure if I got them during cleaning or sleeping, but probably when I was sleeping. What should I do for my puppy? What should I use on my house? Do I have to bomb my house or are there other choices before I have to do that?