Diatomaceous Earth for Pest Control and Building: What Works and What Does Not
Diatomaceous earth, often shortened to DE, is a soft sedimentary rock that crumbles into a fine white powder. Its microscopic particles come from the fossilized remains of aquatic organisms called diatoms, and those particles are razor sharp at the scale of an insect exoskeleton. DE kills ticks in dry, sheltered areas, but it is often […]
