What makes Diatomaceous Earth antimicrobial?Updated 5 months ago

Diatomaceous earth is antimicrobial by its physical properties not through the use of any chemicals or toxins. In its raw state the material attracts and binds bacteria and parasites, causing them to dry out and die.

When compressed into boards it still rapidly evaporates to help prevent mold, but doesn't hold the same antimicrobial properties as the raw material.