Samantha from Norcross writes,
Does diatomaceous earth kill roaches?
Yes, Diatomaceous Earth is labeled to kill roaches. Lightly coat a thin layer of product in areas where pests are found and may hide, such as cracks and crevices, behind and beneath refrigerators, cabinets, stoves, garbage cans, and in and around sewer pipes and drains, window frames and in attics and basements. Dust insects directly if possible. Repeat treatments regularly or whenever reinfestation occurs.
Answer last updated on: 10/16/2014