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.

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

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.

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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

Product ID: 727909883

Details

Brand
HARRIS
Item form
Powder
Item weight
4 Pounds
UPC
072725012279

⏳Long-lasting effectiveness if kept dry

🦟Kills roaches, fleas, ants & more

🧴Includes powder duster for precise application

₨2792

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Description

🛡️ Defend your space with nature’s toughest insect shield!

ENDURING PROTECTION - Remains effective indefinitely when stored properly—set it and forget it
PRECISION APPLICATION - Powder duster lets you target cracks and crevices with ease
PURE POTENT FORMULA - 100% freshwater diatomaceous earth—no fillers, no additives
RISK FREE SATISFACTION - Backed by a hassle-free refund guarantee for your peace of mind
TOTAL INSECT CONTROL POWER - Eradicates a wide range of crawling pests for a pest-free zone

HARRIS Diatomaceous Earth Crawling Insect Killer is a 4lb powder formulated from 100% pure freshwater diatomaceous earth, designed to kill roaches, fleas, ants, bed bugs, and other crawling insects. It includes a powder duster for easy, targeted application into cracks and crevices. The product remains effective indefinitely as long as it stays dry and comes with a satisfaction guarantee.

Specifications

ASIN	B082LRSCV8
Best Sellers Rank	375,592 in Garden ( See Top 100 in Garden ) 12,123 in Insect Control
Brand	HARRIS
Brand Name	HARRIS
Customer Reviews	4.4 out of 5 stars 9,286 Reviews
Item Form	Powder
Item Weight	4 Pounds
Item form	Powder
Item weight	4 Pounds
Model Number	DECRAWL-4P
Part Number	DECRAWL-4P
UPC	072725012279

Reviews

E**N

Not for bed bugs!

Just get your beds outside to the sun it doesn't work alone you need an actual bug repellent to be acompany it

17.10.2025

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

P**L

Works, but way overpriced.

Big bag. Comes with blower/duster thingy. Would be a 5 if they included a scoop for the powder. Refilling the puffer/blower/duster thingy is ALWAYS a mess. You can use a kitchen measuring cup, but come on, for the price, where's the dedicated cheap plastic scoop? The stuff seems to work well with cockroaches, but not so much with fleas, ticks, and bed bugs.

1.08.2026

D**B

Works

I have rental property and I love this to assist in keeping bugs out and killing few that ever get in. It works, but takes few days due to way cuts bugs. Not instant results, but great for a clean up or long term control.

14.08.2026

C**W

The effectiveness

Everything was great , but diatomaceous was not effective unfortunately

18.09.2026

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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1 month ago

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₨2792

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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