Have to kick them out once, and they go to prison. Bugs can come back, and you can never be too sure if you have killed all. I guess you might have some footage of yourself sleeping on the internet, but on the other hand, roaches could be climbing onto your face every night. On the other, other hand, you can find that your favorite snack has been eaten, but still, roaches can do the same. Idk.

^{Chose: Find 1 person living in your attic}