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Deal.ai › Garden Chemicals & Treatments
Diatomaceous Earth
2 lbs Bag Food Grade Diatomaceous Earth
Diatomaceous Earth

2 lbs Bag Food Grade Diatomaceous Earth

3.8(11 ratings)

Best price now

$16.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $16.99 at Walmart on Nov 9.

Our take on the 2 lbs Bag Food Grade Diatomaceous Earth

This is a 2 lb bag of food-grade diatomaceous earth, a fine powder of fossilized diatoms used as a non-toxic pest control in gardens and around the home. Food-grade material is the key selling point: it is the grade cleared for contact with food and animal feed, unlike the cheaper pool-grade powder. It works by drying out insects that crawl through it, so it is slow-acting and useless once wet. Buyers rate it around 3.8 out of 5, with complaints centered on dust and packaging rather than the powder itself.

Best forGardeners fighting slugs, ants and other crawling pestsPet owners treating fleas and mites around bedding and coopsHouseholds wanting a non-chemical pest barrierBuying a food-grade powder rather than pool grade
Pros
  • Food-grade, so it can go around food storage and animal areas
  • Mechanical action: insects dry out rather than being poisoned
  • Fine powder spreads easily with a duster or shaker
  • Works on a wide range of crawling insects
  • Long shelf life if kept dry
Cons
  • Slow to kill; not a knockdown treatment
  • Stops working once it gets wet
  • Dusty and irritating to lungs if breathed in
  • Messy to apply and clean up
  • Some buyers report clumping or hard lumps in the bag

2 lbs Bag Food Grade Diatomaceous Earth prices at every store

  • WalmartNew

    In stockSold by DiatomaceousEarthReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $16.99+ $5.99 shippingChecked Nov 9
    Visit Walmart

What reviewers say

  • 3.8 / 511 ratings

Reviewers like that it is food grade and effective against crawling insects, but several complain about dust, clumping and the mess of applying it. Ratings sit at 3.8 out of 5 from 11 buyers.

What people mention
  • DustCriticisedBuyers say the powder is very fine and kicks up a lot of dust when applied.
  • EffectivenessPraisedReviewers report it works on ants, slugs and fleas when the powder stays dry.
  • ClumpingCriticisedSome buyers find the powder clumps or arrives in hard lumps.
  • Food gradePraisedBuyers value that it is food grade and safe to use around pets and food.
  • MessMixedOwners say it does the job but leaves a mess that takes effort to clean up.

About the 2 lbs Bag Food Grade Diatomaceous Earth

This is a 2 lb bag of food grade diatomaceous earth. It is made from diatomaceous earth deposits that are mined for purity.

The product is handled with stainless steel equipment.

Size
2 lbs
Grade
Food grade
Type
Diatomaceous earth

Specifications

size
2 lbsSource

Questions and answers

What is food-grade diatomaceous earth used for?
It is a fine powder used as a non-chemical barrier against crawling insects such as ants, fleas, slugs and mites. Food grade means it is cleared for contact with food and animal feed.
How is it different from pool-grade diatomaceous earth?
Pool grade is heat-treated, which turns much of the silica into crystalline form and makes it unsuitable around food or pets. This bag is food grade, the form sold for household and garden pest use.
Does it work when it gets wet?
No. Water destroys the powdery layer that cuts into insects, so reapply after rain or watering. Keep the bag sealed and dry between uses.
Is it safe around pets and children?
Food-grade diatomaceous earth is considered low risk when used as directed, but the dust irritates lungs and eyes. Wear a mask, apply thinly, and keep pets and children away until the dust settles.
How do I apply it?
Dust a thin layer along cracks, thresholds, plant bases and pet bedding using a shaker or duster. A light coating works better than a thick pile, which insects simply avoid.
How much area does a 2 lb bag cover?
Coverage depends on how thickly you apply it. A thin barrier treatment goes a long way, but heavy outdoor use around a large garden will use the bag quickly.
Where is the 2 lbs Bag Food Grade Diatomaceous Earth cheapest?
At Walmart, for $16.99, as of our latest check.
What do buyers say about the 2 lbs Bag Food Grade Diatomaceous Earth?
Rated 3.8 out of 5 from 11 ratings.

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