crystalline silica

Pool grade Diatomaceous Earth to treat Bed Bugs?

Question by andybosik: Pool grade Diatomaceous Earth to treat Bed Bugs? My friend has Bed Bugs where he lives. I have read that diatomaceous earth is an effective treatment for Bed Bugs. I happen to have some diatomaceous earth for Pools. I have read that DE for Pools is not recommended to use for BedBugs. […]