Charles from Morganton writes
Does that mean once the spray dries it continues killing. When a bedbug goes through a dried treated area, how long does it take to kill it?
Yes, Bayer Home Pest Bed Bug and Flea Killer will leave a residual that will continue to kill those insects that contact a treated area. It can take a few hours up to 24 or more to do so, depending on a few factors such as age and health, as well as the type of insect, how soon after application they contact the area, and how long they spend on the treated area.
Answer last updated on: 12/02/2019
