It is food-grade and meets U.S. Food Chemicals Codex standards, so it is sold for human consumption. Start with a small amount and drink plenty of water, since some users report GI distress.

How is it different from feed-grade DE?

Feed-grade DE is not held to food standards and may contain more crystalline silica. This one is food-grade, certified organic and OMRI listed, so it suits both supplement and household use.

Can I use it on my pets and chickens?

Yes. Owners dust it on dogs, chickens and livestock and in coops for mites and fleas. Keep it away from eyes and airways and avoid over-dusting.

Does it work on roaches and fleas?

Buyers report it works on roaches, fleas, mites and ants. Apply a thin layer in cracks, along baseboards and where insects travel, and reapply after it gets damp.

How should I store the bag?

The bag does not reseal, so transfer the powder to a sealed container after opening. Keep it dry, since moisture reduces its effectiveness.

How much should I take?

Most users start with a small spoonful in water once a day and adjust. Drink extra water, and stop if you get headaches or stomach upset.

Where is the Food Grade Diatomaceous Earth, 10 lbs cheapest?

At eBay, for $42.99, as of our latest check.

What do buyers say about the Food Grade Diatomaceous Earth, 10 lbs?

Buyers like: Works well for pest control: roaches, fleas, mites, ants, bookworms; Helps with digestive and gut issues for some users; Good quality, fine powder. Common complaints: Bag is messy and cannot be resealed; powder leaks in shipping; Dust gets everywhere and can irritate eyes and airways; wear a mask and goggles.

Where can I buy the Food Grade Diatomaceous Earth, 10 lbs?

2 stores we checked sell it, including eBay, DiatomaceousEarth.com.

Food Grade Diatomaceous Earth, 10 lbs Price History: Lowest $42.99

What reviewers say

Buyers rate it well for pest control and as a fine, pure powder, and some report digestive, skin and hair benefits. Complaints center on the messy, non-resealable bag, dust irritation, and side effects from ingesting it.

What people mention

Pest controlPraisedBuyers say it kills roaches, fleas, mites, ants and bookworms when dusted in the right places.
Powder dustCriticisedThe fine powder gets everywhere and irritates eyes and airways, so users wear a mask and goggles.
PackagingCriticisedThe bag does not reseal and powder can leak during shipping.
DigestionMixedSome report better gut health, while others see no change and some get GI distress.
Pet usePraisedOwners use it on chickens, dogs and livestock and report it works well.
HydrationCriticisedUsers say it is dehydrating if you do not drink enough water.

From DiatomaceousEarth.com

100% pure freshwater diatomaceous earth, food-grade
Certified organic and OMRI listed for organic use
No additives, fillers, or synthetic ingredients
Meets U.S. Food Chemicals Codex standards
Professionally packaged using stainless steel machinery
Family-owned company committed to quality and transparency

Sizing: Reviewers suggest starting with 1 tsp daily and gradually increasing; drink plenty of water.

About the Food Grade Diatomaceous Earth, 10 lbs

This is 10 lbs of food-grade diatomaceous earth made from 100% pure freshwater diatomaceous earth. It contains no additives, fillers, or synthetic ingredients. It is certified organic and OMRI listed for organic use.

The product meets U.S. Food Chemicals Codex standards. It is packaged using stainless steel machinery to preserve purity.

Type: Freshwater diatomaceous earth, food grade
Weight: 10 lbs
Ingredients: 100% diatomaceous earth; no additives, fillers, or synthetic ingredients
Certification: Certified organic; OMRI listed for organic use
Standards: Meets U.S. Food Chemicals Codex standards
Packaging: Packaged using stainless steel machinery