Ok so me and my girlfriend adopted two brother and sister kittens. We brought them to the bathroom immediately to bathe them... when we see fleas. We rush to the vet, buy two capstars (one for each kitten), as well as Frontline Plus for each of them. The kittens took their capstar at around 8 o'clock, and I administered frontline on each of them shortly thereafter. My main question is: When will I be able to let my kittens run around my house? My girlfriend wants to sleep with them right now, but they still have fleas on them right?!?! I know capstar kills MOST fleas, but I just don't know what to do. Plus, when will the Frontline kick in. Thanks Reddit. Love you guys!