These are cheap bedbug killers.
-silica gel cat litter (you must grind and powder it yourself)
-aquarium diatom filter powder
-cement
-silica gel beads (in those little packages that say "throw away, don't eat" you must crush it yourself)
All the above contain silicon dioxide that sticks to the bedbug and dehydrates it.
Friday, December 12, 2008
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