Nice tip. Can you elaborate on how you setup the net though? Was it hanging from the ceiling when you say "tied on the top of the bed", forming a tent like structure and the bugs would crawl to the pinnacle? What time of day would you find them and kill them?
I don't accurately remember the time of day that I would find them (it was about a decade back). My vague memory is that it was in the morning, after waking up.