is this reasonable at all? smart bros plz help!

No.12174052 ViewReplyOriginalReport
i have bed bug infestation and wanted to know if this would make sense

from what ive researched bed bugs only can survive upto 7 degrees. in winter it goes to 0 degrees where i live. would it be reasonable if i just left my room window open and left it there for few days so the bedbugs die automatically?
sorry if am a retard bros.