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Diatomaceous Earth, also known as DE and Fossil Shell Flour, is the fossilized remains of hard shelled, one celled plants called Diatoms. These plants lived in the oceans and other bodies of water that once covered the western part of the United States. The Diatoms served as a food source for aquatic life. When they died, their shells drifted to the bottom of the body of water. Millions of years later, huge deposits of Diatomaceous Earth were discovered after the water receded.
Food Grade Diatomaceous Earth
There are hundreds of sources of Diatomaceous Earth and most deposits are from salt water sources. The ones found in fresh water sources are of extremely high purity. It is so pure it is called food grade Diatomaceous Earth. Only 4 sources of over 600 deposits can be called food grade. Freshwater diatomite is mined from dry lakebeds and is mostly hydrated amorphous silica. Perma-Guard food grade Diatomaceous Earth contains less than .5% crystalline. The saltwater form contains a highly crystalline form of silica that can be dangerous if inhaled. When you purchase Perma-Guard food grade Diatomaceous Earth, you are assured you are getting the finest quality Diatomaceous Earth available.Perma-Guard uses only Diatomaceous Earth from fresh water deposits. Discover the many benefits of using food grade Diatomaceous Earth from the company who held the original patents in 1962.

Perma Guard Diatomaceous Earth

Perma-Guard Fossil Shell Flour is available in 1, 5, 10 and 50 pound bags. Our food grade DE is non-toxic, and is safe to use around children, pets, livestock, plants and the environment. Completely natural in origin and does not contain synthetic chemicals whose residues may cause cancer or other diseases. Food Grade Diatomaceous Earth
Order with confidence and see the benefits yourself of food grade DE. Perma-Guard has over a 35 year history of satisfied customers who swear by this product.
If you are looking for the highest quality, Diatomaceous Earth, you have come to the right place. Your order will be promptly shipped to your home so you can see the difference Perma-Guard DE can make! In addition to the Fossil Shell Flour, we also carry a line of natural insecticide products for your home and garden.

 

Food Grade Diatomaceous Earth

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