Even thou the bed bugs are eliminated someone who had them crawling in their bedroom. Will still have the thought of still crawling around especially if they feel a little itch on their body. I experienced that in a house share. The guy who came to sprayed my room advised me to either move out or get a new bed, bed furniture and throw out all my clothes too. Or the bugs will follow you elsewhere. I just threw my clothes out and moved to a new place.