To use diatomaceous earth outdoors, apply a fine layer to the perimeter of the patio or garden, paying special attention to any cracks and crevices in your walkways or patio. You can also apply it ...

Diatomaceous earth is fossilized algae dust that helps eliminate bugs by dehydrating them. Apply little bits of diatomaceous earth in the crevices around your home and where bugs frequent.

There are few natural minerals that have more uses around the home than diatomaceous earth. In its various refined forms, diatomaceous earth — or DE — can control outdoor and indoor pests, prevent ...