When diatomaceous earth (also known as bed bug dust) comes in contact with insects, its microscopic particles make their way into the cuticle of the bed bugs exoskeleton. Once it's made contact, the diatomaceous earth begins to absorb the oils and fats from within the bed bug, which basically dehydrates the insect.
Diatomaceous earth should be left in place for as long as possible. This constant barrier helps prevent bed bugs from spreading and slowly helps to kill adult bed bugs. Because it only affects adults, not eggs or nymphs, it must also be used long enough for the eggs to hatch and for the bugs to molt several times.
As you can see, diatomaceous earth is a fine powder, similar to flour. Diatomaceous earth kills bed bugs by acting as a desiccant, which means that it dries out what it comes into contact with. You'll be using diatomaceous earth as a barrier in areas you know bed bugs move around in.
Bed bug powder is simply food grade Diatomaceous Earth and is ground fossilized algae-like plants called diatoms which is non-toxic. When placed into a duster such as a plastic ketchup container and gently blown into suspected areas, it effectively kills bed bugs (and works on fleas & ants as well).
Do-it-yourself Bed Bug Control. Información relacionada disponible en español. Kill the Bed Bugs. Do not use pool- or food-grade diatomaceous earth (made from the fossilized remains of tiny, aquatic organisms called diatoms). This type of diatomaceous earth can harm you when you
They used only Diatomaceous Earth to treat bed bugs for months and obtained amazing results.It was a useful and perfect solution for all the troubles related to bed bugs. The researchers found it typically took up to 17 days to kill bed bugs when using only Diatomaceous Earth.