Diatomaceous Earth

Diatomaceous Earth is made from the fossilized remains of tiny, aquatic organisms called diatoms. Their skeletons are made of a natural substance called silica. Over a long period of time, diatoms accumulate in the sediment of rivers, streams, lakes, and oceans. Today, silica deposits are mined from these areas.

Silicon, a component of silica, does not exist naturally in its pure form. It usually reacts with oxygen and water to form silicon dioxide. Silicon dioxide has two naturally occurring forms: crystalline and amorphous. Most DE is made of amorphous silicon dioxide. However, it can contain very low levels of crystalline silicon dioxide.