Ozone shock treatments help to kill any existing pests on location, and chases away the ones that try to escape for good. While going through the process of the ozone treatment, ensure that a window is left cracked open. This allows the pests to have an escape route, and also allows a fresh circulation of air to pour through the room while the cycle is still going. It’s best to start the treatment right before you leave for work or before you go to school, and make sure that the door to the room where the treatment will be conducted is fully closed. This will allow the unit to go through its cycle for hours on end until you return home, leaving it undisturbed.
Depending on how bad the infestation of pests is, you will need to leave it on for longer or for just a short time. The worse the infestation is, the longer you will need to let the unit run its cycle. If you see pests after the cycle has run its course, repeat the treatment once more to ensure that they are all dealt with. Once they are all completely dealt with, you should have no problem keeping them away.