That's what I heard too and you don't even feel it until days later in some cases. The closest I ever came to a bug in my bed was at a Best Western in TN. The bug was one of those night bugs that look like a roach. That thing was HUGE!!!! It ran across the bed and I freaked the heck out. I immediately pulled all the sheets up after checking for more bugs and slept without them touching the floor. LOL It came in our door while we were bringing our stuff in.