Perma-guard’s Diatomaceous Earth deposit is 89 - 95 percent amorphous silica. As well as being very high in silica percentage and also contains 15 essential trace minerals including phosphorous, selenium, calcium, sodium, potassium, magnesium, copper, zinc and iron.
Fresh-water DE is considered to be ‘Food Grade’
and has been shown to have a myriad of practical and healthy uses. For many years fresh-water or food grade DE has demonstrated to have excellent health benefits for mammals and plants when used correctly.
