Bests & Worsts Reviews from Amazon

Was still seeing bed bugs up to 4 days after laying it down, but after that, nothing. So gotta be patient, but it works. I'd recommend being extremely generous with it, laying it down everywhere, especially if the problem is bad, and leaving it for a few weeks. It doesn't kill the eggs so you want to make sure it kills any that are newly hatched or you'll get reinfested. You may be living in powder for a month or so, but it will rid you of the problem.