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QUESTION: Have other providers had any experience using diatomaceous earth for treating bed bugs? It has been reported and research suggests that it is safe for people and pets, but we have concerns that it may cause issues with individuals’ breathing/lung conditions. We would appreciate any insight into the use of this treatment option from other agencies. Diatomaceous earth is effective in the treatment of bed bugs; though it is imperative that “food grade” diatomaceous earth is used. “Food grade” is non-toxic and 100% natural. We recommend not using garden store variety, as it has added chemicals that are toxic and can harm humans and pets. “Food grade” can be purchased at a health food store or ordered on line. Although it is harmless, it does have the potential to cause breathing issues in those that have asthma or other respiratory issues. Areas to be treated include bed posts, base boards, carpets, mattress, furniture, electrical outlets, etc. The dust from the treatment may be vacuumed and re-applied weekly. It is important to not spread too heavily so as to not cause vacuum/clean up issues. There are plenty of resources on the internet where research can be found on use of this treatment. This information is a compilation of suggestions, ideas, and opinions shared by INARF Members in response to the featured question. This information should not be considered official interpretation or guidance of State or Federal Policy. Additionally, statements within this document do not necessarily reflect an official position or opinion of INARF.
Diatomaceous earth is effective in the treatment of bed bugs; though it is imperative that “food grade” diatomaceous earth is used. “Food grade” is non-toxic and 100% natural. We recommend not using garden store variety, as it has added chemicals that are toxic and can harm humans and pets. “Food grade” can be purchased at a health food store or ordered on line. Although it is harmless, it does have the potential to cause breathing issues in those that have asthma or other respiratory issues. Areas to be treated include bed posts, base boards, carpets, mattress, furniture, electrical outlets, etc. The dust from the treatment may be vacuumed and re-applied weekly. It is important to not spread too heavily so as to not cause vacuum/clean up issues. There are plenty of resources on the internet where research can be found on use of this treatment.