she's in Texas, usually it doesn't get cold enough there to kill the fleas, just like here in SC..Their own website says as long as they're dry you can apply the revolution, but, I've always heard 48 hours and some of the websites say that..Like I said, I like the sentinel, it works just as good, and they don't have to have that oily stuff put on them..I think I'll check in to getting all of mine on that.. |