IPA (isopropyl alcohol, rubbing alcohol) kills nearly every insect, too. It doesn't kill centipedes, though - at all. It just makes them angry. (nearly) Anythin

IPA (isopropyl alcohol, rubbing alcohol) kills nearly every insect, too. It doesn't kill centipedes, though - at all. It just makes them angry. (nearly) Anything else a square hit with a spray bottle or spritzer is enough to cause death, within minutes if not seconds.