Speaking from my experience, nothing that I tried can kill them all.

送交者: moyeveil 于 2009-04-09, 17:58:50:

回答: How? is that a spray that can kill them all? 由 cornbug 于 2009-04-09, 17:40:16:

Pesticides work in the beginning. But some of them always survive and the population soon develope resistance.

The key to get rid of bedbug is to setup physical barriers. I will elaborate when I have time to type tonight.