Freeze 'em, bake 'em, call in the dogs—pests can't bite if they're dead
(Newser) -
No one’s sure why bedbugs are back, but US companies think they know how to kill them, the
Wall Street Journal reports. Startups are using everything from dogs to cold blasts to hair-dryer-like devices to sniff out, freeze or bake the pests. “We don’t have an easy...
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