Food-Grade Diatomaceous Earth by Perma-Guard™ is Mother Nature's product and is safe for people pets and the environment. It is commonly called Fossil Shell Flour and is used naturally as an internal wormer, and for parasite removal in both humans and animals. Fossil Shell Flour diatomaceous earth (DE) is a source of trace minerals and as an additive for animal feed. There are many uses for this wonderful natural product and more ways to use it are being discovered every single day! Safe for People, Pets & the Environment!
As people began to discover for themselves all the wonderful things that food grade fossil shell flour diatomaceous earth could do... they started to tell anyone who would listen about the benefits they were getting. WORD OF MOUTH ADVERTISING has been absolutely essential. The popularity of fossil shell flour is the result of word-of-mouth success stories from consumers who are very enthusiastic about the results they have experienced. Our Perma-Guard Fossil Shell Flour is Pure Freshwater Diatomaceous Earth. It is of the highest quality available, being greater than 99.5% amorphous silica and less than 1/2% crystalline silica. Fossil Shell Flour Diatomaceous Earth is used for internal and external use... Our product is GRAS (generally regarded as safe) for human consumption and in addition is Certified Organic by OMRI. The type of Diatomaceous Earth used in agriculture must be milled until it reaches the consistency of flour. It is then called amorphous silica or fossil shell flour. Under a powerful microscope the tiny sharp edges will be seen, but to the touch, it feels like chalk dust. This means it has no crystalline form left to cause damage to larger organisms instead it has small sharp edges which can damage tiny parasites in the stomachs of livestock and people and on animal manure. In agriculture, its' uses are of a "mechanical" nature. As a feed additive, its anti-caking properties promote digestion by keeping feed particles separate. By inhibiting clumping, more of the surface area of the feed is exposed to the digestion process.
The microscopic shells in Fossil Shell Flour diatomaceous earth are composed of silica and at least 14 trace minerals. Being formed under water, they will not dissolve in water. In fact, even in the stomach of animals or birds, surrounded with powerful digestive juices, they pass all the way through the body almost completely intact. Only a very small amount is leached out. As it passes through the stomach and intestinal tract, a number of important things happen. These happenings occur as physical actions, not CHEMICAL, not NUTRITIONAL - JUST PHYSICAL! AND SAFE!
Diatomaceous earth has been under our feet for eons, waiting to be discovered as a safe effective control for elimination of parasites in livestock, pets and humans. Prevents worms and virus epidemics from developing and is a natural DE wormer. Used by livestock farmers for deodorizing and absorbtion. Deodorizing and absorption are natural functions of Fossil Shell Flour DE. These will continue to happen as undigested Fossil Shell Flour DE passes through with manure. Some dairy and hog farmers are also spreading it in bedding (for odor and moisture control) in addition to the DE that is through the manure.
“Today, many people know the value of food grade fossil shell flour diatomaceous earth.” Diatomaceous Earth which can be fed to animals and is safe for humans as well, is Amorphous Silica, the fresh water type, food grade quality. It is naturally white in color resembling chalk dust with the texture of talcum powder. It is not chemically altered, treated or heated in any way. In Canada and the U.S., Diatomaceous Earth is approved for use in agriculture in two very different ways: a) to be used as an inert carrier or anti-caking agent in feeds in an amount not to exceed 2% of the total diet. (CFIA) b) as an insecticide for use in stored grain and for the control of indoor and outdoor insects. Each product is packaged and labeled according to the governing agency requirements. We sell this product as a livestock feed additive and for use as an anti-caking agent. It is regulated under the Canadian Food Inspection Agency for this purpose and the recommended rate is not to exceed 2% of the total diet.
We have a website dedicated to fossil shell flour diatomaceous earth, visit www.diatomitecanada.com or www.fossilshellflour.com for more information.
Read our fossil shell flour diatomaceous earth blog and add your comments!
Click below to order online the sizes are available in:
.5kg, 1kg, 2kg, 5kg and 50lbs



