Harris Diatomaceous Earth Food Grade, Feed Supplement, 8oz. Bottle with Applicator Tip
Harris Diatomaceous Earth Food Grade, Feed Supplement, 8oz. Bottle with Applicator Tip
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Harris Diatomaceous Earth Food Grade, Feed Supplement, 8oz. Bottle with Applicator Tip

Harris Diatomaceous Earth Food Grade, Feed Supplement, 8oz. Bottle with Applicator TipHarris Diatomaceous Earth Food Grade Feed Supplement 8oz Bottle with Applicator Tip
Actual Color:White
Clothing Size:8oz

Key item features

  • Natural Composition: Composed of a half pound of 100% ground freshwater diatomaceous earth with no additives or fillers.
  • Organic Certification: Listed with the Organic Minerals Research Institute (OMRI) for meeting organic standards.
  • Versatile Feed Supplement: Suitable for cattle, horses, pigs, dogs, cats, and fowl.
  • Easy Application: Puffer tip allows for convenient application in hard-to-reach areas.
  • Animal Use Only: Not intended for human consumption; follow label instructions for mixing into animal feed.
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Current price is $9.99
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Sold by PF Harris Mfg. Co. LLC
Fulfilled by Walmart
4.44546568627451 stars out of 5, based on 1633 seller reviews(4.4)
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Customer ratings & reviews

4.4 out of 5 stars
stars188 ratings61 reviews
How item rating is calculated
5.0
5.0
5.0
3.8
3.3
  1. 5 stars73% (138)
  2. 4 stars9% (17)
  3. 3 stars5% (10)
  4. 2 stars4% (8)
  5. 1 star8% (15)

Reviews summary

Pros

  • : Safe for use around pets and other animals.
  • : Applicator tip enables easy application.
  • : Helps keep fleas away from dogs.
  • : Controls bugs inside and outside the house and garden.
  • : Quickly kills ants and other insects.
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Showing 1-3 of 61 reviews

Nov 30, 2025
Mm
Item details
Color: White
Clothing size: 8oz
Sold byPF Harris Mfg. Co. LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Bye-bye Buggies, Good-bye!

Above. All else, I appreciate that diatomaceous earth is nontoxic. We have been battling large Palmetto bugs (big roaches- bleh). We haven't seen one since we sprayed this through the walls by the pipes I the bathroom and kitchen and behind the refrigerator! We are in an apartment and my guess is they are bothering someone else.

Helpful?3IRJHDUHVRYP773635890
Jan 11, 2026
Kathleen
Walmart Associate
Item details
Color: White
Clothing size: 8oz
Sold byWeiman Products, LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

All of my house plants were full of fungus gnats so I repotted and replaced all of the soil and sprinkled this product on the top and mixed in with dirt and haven't seen any more gnats. I would recommend.

Helpful?3IRJHDUHVRYP773635890
May 20, 2026
TNgrandma
Top Reviewer
Item details
Color: White
Clothing size: 8oz
Sold byPF Harris Mfg. Co. LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

love using diatomaceous earth for pest control

ordered this for my son to try in California on his beans that were being chewed to pieces by green spotted cucumber beetles, instead of using toxic pesticides. This should do the trick without poisoning his food supply.

Helpful?3IRJHDUHVRYP773635890