Loading... Please wait...

DE or Diatomaceous Earth Food Chemical Codex Grade by Perma Guard 50 lb

Hover over image to zoom

  • Image 1
Calculated at checkout

 Product Description

Animals: DE is a powerful, effective tool for drying out and dehydrating. Useful in grain storage at 7 lb. per ton or mixed in feed rations at 2%. These are mined, untreated freshwater fossil shells. This DE is finely ground, food chemical codex grade and highly absorbent. Note: Use a dust mask when handling this product. 

Insecticide: Made from fresh water amorphous Diatomaceous Earth. Use on slugs, ants, grasshoppers, crickets and other outdoor crawling insects. Indoor use: cockroaches, silverfish, carpet beetles, bedbugs, ants and fleas. The 50 lb bag is Perma-Guard food chemical grade DE, also called fossil shell flour. Also available, 4 lb bag from Concern brand DE (Concern Brand Not Food Grade). DE can also be used as a natural wormer. Note: Use a dust mask when handling this product.

OMRI Certificate, MSDS Sheet, Product Label


Also available in a 4 lb. bag

 Product Reviews

  1. DE - Great Product!

    Posted by G S & M on 11th Apr 2016

    We are an interiorscape business, and use DE to help keep down the fungus gnat population in our plants. We mix it with the top 2 to 3 inches of soil of the plant. The ground up fossil shell is supposed to slice the bodies of the gnats as they exit the soil, thus killing them.

    We have purchased DE from Seven Springs many times and are always pleased with their fair price and super-quick shipment! Thank you for the great product and service!

    On a personal note, I have some DE at home and think I'm going to try using it for teeth whitening!

  2. DE Works

    Posted by Unknown on 16th Mar 2015

    Very happy with the DE. We use it for worming with our livestock. We also use DE for brushing teeth. Best and fastest way to whiten teeth.

  3. DE perection

    Posted by JJ on 22nd Sep 2014

    PermaGard DE is the only brand we buy. The DE is very fine grain and mixes well with water. we use it everywhere and even eat it. Wouldn't consider buying from another source since I am so pleased with 7springs.Great price, well packaged and shipped very fast.

You Recently Viewed...


Click the button below to add the DE or Diatomaceous Earth Food Chemical Codex Grade by Perma Guard 50 lb to your wish list.