Detailed text transcripts for TV channel - DW - 20180113:17:35:00
Every possible hiding place otherwise the bugs will bounce back and the first treatment is rarely the last one a few of the parasites always seem to survive often because they've grown resistant to the standard chemicals researches the developing a quick test to help exterminators decide which chemical will be most effective against a particular colony of bugs. these pest control professionals used both chemicals and heat the bugs in their eggs perish when temperatures hit fifty five degrees celsius this heat is a recent development it comes in different sizes this one is big enough for a suit...
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