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Deal.ai › Insect & Pest Control
PF Harris
Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb.
PF Harris

Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb.

4.7(80 ratings)

Best price now

$41.72at WalmartChecked Nov 9

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Price facts

  • Last seen at $41.72 at Walmart on Nov 9.

Our take on the Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb.

This is a 10.5 lb bag of food-grade diatomaceous earth, ground freshwater fossil shell powder that Harris sells as a mineral supplement for animal feed and as a natural pest-control powder. It is OMRI Listed for organic use and ships with a powder duster for puffing it into cracks and around animals. It suits chicken keepers, horse and livestock owners, and pet owners who want a chemical-free option. Against liquid sprays and baits it is cheap and low-toxicity but slow, and it is useless once wet.

Best forChicken and poultry keepersHorse, cattle and livestock ownersPet owners wanting a low-toxicity pest powderOrganic farms and gardens
Pros
  • Food grade, so it can be mixed into feed
  • OMRI Listed for organic production
  • Works on insects by drying them out, not by poison
  • Powder duster included for cracks and crevices
  • Large 10.5 lb bag covers a lot of ground
Cons
  • Does nothing once it gets wet
  • Dust is fine and irritates eyes and lungs
  • Slow acting compared with chemical insecticides
  • Must be kept dry in storage

Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb. prices at every store

  • WalmartNew

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

    $41.72+ $5.99 shippingChecked Nov 9
    Visit Walmart

What reviewers say

  • 4.7 / 580 ratings

Buyers rate it highly and mostly use it for poultry and around the home. They like that it is food grade and that the duster makes application easy. The main complaints are the fine dust and clumping in humid conditions.

What people mention
  • DustMixedBuyers say it is very fine and gets everywhere, so a mask helps when applying.
  • EffectivenessPraisedOwners report it clears mites and pests in coops and gardens when kept dry.
  • MoistureCriticisedReviewers note it stops working once it absorbs water and needs reapplying.
  • DusterPraisedThe included powder duster is called handy for reaching cracks and crevices.
  • Animal usePraisedBuyers like that it is food grade and can be mixed into feed for poultry and pets.

About the Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb.

This is a food grade diatomaceous earth mineral supplement made from ground freshwater diatomaceous earth. It is a natural product sold in a 10.5 lb. size.

It is a nutritional supplement that can be mixed into animal feed. The food grade quality allows it to be used in feed for horses, chickens, dogs, cats, cattle and many other animals.

It is OMRI Listed as organic under the USDA's National Organic Program. A powder duster is included for easy application and to reach into cracks and crevices.

Brand
PF Harris
Material
Ground freshwater diatomaceous earth
Grade
Food grade
Weight
10.5 lb.
Use
Mixed into animal feed as a nutritional supplement
Suitable animals
Horses, chickens, dogs, cats, cattle and many other animals
Certification
OMRI Listed as organic under the USDA's National Organic Program
In the box
Diatomaceous earth, powder duster

Specifications

color
MulticolorSource
size
10.5 lbsSource

Questions and answers

Is this safe to mix into animal feed?
Harris sells it as a food-grade mineral supplement meant to be mixed into feed for horses, chickens, cattle, dogs and cats. Follow the label dose for the animal.
Does it kill fleas and mites?
It works by drying out insects that contact the powder, so it is slow rather than instant. Keep it dry and reapply after rain.
Can I use it in the garden?
Yes. Puff it around plants and into cracks with the duster. It is OMRI Listed for organic use.
What happens if it gets wet?
Wet powder clumps and stops working. Store the bag sealed and dry, and reapply after rain.
What is in the box?
A 10.5 lb bag of food-grade diatomaceous earth and a powder duster.
Where is the Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb. cheapest?
At Walmart, for $41.72, as of our latest check.
What do buyers say about the Harris Products Group Food Grade Diatomaceous Earth Mineral Supplement; 10.5 lb.?
Rated 4.7 out of 5 from 80 ratings.

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