Can I use my furnace to kill bed bugs? Never 100% Get Free Quotes Today! Question: Can I use my furnace to kill bed bugs? Top Answer (100% of 6 votes): Never. Answer: Never Explanation: Simply will not work. Patrick's Pest Control Get Free Quotes Today! Find Local Pros Free Pest Control - Bugs and Insects Cost Estimates Related Questions Will cold weather kill cockroaches?Top answer: Never Do I need to throw away my mattress if bed bugs are found on or around it?Top answer: In some cases Would you recommend the use of a bed bug detection dog?Top answer: Yes Are bed bug detection dogs a good alternative to traditional pest detection?Top answer: In most cases What is your opinion of the National Pest Management Association?Top answer: Favorable