Diatomaceous earth (/ ˌdaɪ.ətəˈmeɪʃəs / DY-ə-tə-MAY-shəs), also known as diatomite (/ daɪˈætəmaɪt / dy-AT-ə-myte), celite, or kieselguhr, is a naturally occurring, soft, siliceous sedimentary rock that can …

When taken by mouth, diatomaceous earth is used as a source of silica, for treating high cholesterol levels, for treating constipation, and for improving the health of skin, nails, teeth, bones,...

Dec 13, 2025 · Diatomaceous earth, light-coloured, porous, and friable sedimentary rock that is composed of the siliceous shells of diatoms, unicellular aquatic plants of microscopic size. It occurs …

Mar 24, 2025 · Diatomaceous earth is a naturally occurring sand extracted from the earth. It consists of microscopic skeletons of algae, known as diatoms, that have fossilized over millions of years. The...

Diatomaceous earth is made from the fossilized remains of tiny, aquatic organisms called diatoms. Their skeletons are made of a natural substance called silica.

Jun 27, 2025 · What is Diatomaceous Earth? It’s useful, but what the heck is it, exactly? The short answer is fossils! Diatomaceous earth (pronounced “dia-toMAY-shus” earth) is ground fossilized …

Apr 14, 2025 · From health and wellness to pest control and gardening, this beginners guide to diatomaceous earth will help you understand what the different types available, their applications, …

Apr 17, 2025 · Diatomaceous earth is a naturally occurring, soft, siliceous sedimentary rock that crumbles easily into a fine white to off-white powder. It’s composed of the fossilized remains of …

Dec 17, 2025 · Discover why diatomaceous earth is a natural, non-toxic way to tackle pests in your home and garden. Learn how it works, how to use it safely, and why experts swear by this pest …

Jun 23, 2025 · Diatomite, also known as diatomaceous earth, is a soft sedimentary rock composed of the fossilized remains of microscopic algae called diatoms. This naturally occurring substance is a …