The Best Bed Bug Killer

Is there even such a product? What kills bed bugs these days? Heat? Gas? Chemical? Just what is the best bed bug killer product? Has anyone had any success with anything that really works and keeps bed bugs away? Comment and let us know. It almost seems like the bed bugs are winning. Will the EPA ever approve any new chemistry that may actually work against these bed bugs? This is the question. I would venture to say no. Recently there was a study that hit the Internet blaming modern pest chemicals for the colony collapse disorder that has been plaguing bees. Do you really think the EPA is going to approve new chemicals after that report? Better chance that they will start to take chemicals off the market. So...what's working out there?