Harris Diatomaceous Earth Crawling Insect Killer, 4lb with Powder Duster Included Inside The Bag

Harris Diatomaceous Earth Crawling Insect Killer, 4lb with Powder Duster Included Inside The Bag

Q: Will this kill yellow jackets?

It will, BUT!!! it works slowly, kills them in 2-24hrs, so if you spray/dust a wasp or wasp nest it's going to be MAD and very much alive while it chases and stings you. If you need to kill a wasp in person use one of the wasp sprays, those work to knock the wasp paralyzed in less than 5 seconds. If you want to prevent wasps from returning and nesting in the area, mix four tablespoons of diatomaceous earth in a quart of water , shake well, and use in a sprayer to coat the eaves/ceiling, and once it dries and they come in contact with it to try to settle there, they will get dusted & later die.

Q: Will this kill Sarcoptes mites

I believe it will kill them as well as its already been reducing the population of any bug that have been crawling on my floor. The best way to use the product is to spread it in the area where you see the infestation using the most. I hope that helps

Q: Can this be used in a crawl space?

Yes and works very well. Please just wear a good mask, gloves, and eye protection when doing it. Also take a shower when you are done.

Product ID: 718275193

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Details

Brand
HARRIS
Scent
Powder Coated
Item volume
4 Liters
Item form
Powder
Number of Items
1

🌿100% pure natural diatomaceous earth

🦗Kills 7+ crawling insect types

🧴Includes precision powder duster

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Description

🛡️ Defend your domain naturally—because your home deserves the best!

KID PET SAFE FORMULA - Pure freshwater diatomaceous earth, trusted for eco-conscious homes.
LEGACY OF TRUST SINCE 1928 - Decades of proven pest control expertise for professionals and homeowners alike.
NATURAL POWERHOUSE AGAINST PESTS - Harness the mechanical insect-killing action without harmful chemicals.
PRECISION APPLICATION ZERO MESS - Built-in powder duster targets cracks, crevices, and hard-to-reach spots.
LONG LASTING DEFENSE INDOORS OUT - Remains effective as long as powder stays dry—protect your entire home and garden.

Harris Diatomaceous Earth Crawling Insect Killer is a 4lb bag of 100% pure, additive-free diatomaceous earth that mechanically kills a broad spectrum of crawling insects by dehydrating them on contact. Safe for use around children and pets when applied as directed, it includes a built-in powder duster for precise, mess-free application in hard-to-reach areas. Effective indoors and outdoors, it provides long-lasting protection as long as the powder remains dry. Trusted since 1928, Harris offers a natural, chemical-free solution for eco-conscious pest control.

Specifications

Units	64 gram
Brand	HARRIS
Format	Powder

Have a Question? See What Others Asked

Will this kill yellow jackets?

Will this kill Sarcoptes mites

Can this be used in a crawl space?

anyone know what the 15% other ingredients are? is it bug poison? it says it 85% silicon dioxide and 15% other ingredients.

Reviews

C**D

Open only in secure space

Awful packaging. Sprinkler is DEEP INSIDE and it's IMPOSSIBLE to get it outside without pouring everything out. Otherwise risk spill and ton of dust around you. And zip-lock doesn't work at all.

20.07.2025

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