This question may be off topic for HN, but never let it be said that I didn't answer the call. I eradicated my bedbugs by getting rid of the mattress, washing a

This question may be off topic for HN, but never let it be said that I didn't answer the call. I eradicated my bedbugs by getting rid of the mattress, washing all the bedding at 90 C, stripping the room of all carpets and furnishings down to the floorboards, distributing some kind of powder that kills them by clogging their pores, and leaving it that way for several weeks. I feel bad about killing any living creature so I made an announcement in advance advising them to vacate the area. That was a few years ago and they haven't been back. When you check into a hotel room, the first thing you should do is look under the mattress.