



HARRIS Diatomaceous Earth Food Grade, 4lb with Powder Duster Included in The Bag
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gaby
> 3 dayi poured this throughout all my floorboards to help with a roach problem i had, it did help alot but did not eliminate them 100%, also extremely messy.
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Zeta
> 3 dayIt decreased the amount of gnats dramatically after 2 applications. Helps to let soil dry out before applying.
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Ellie Jaine
> 3 dayI’m apparently really oblivious because when I bought this I didn’t realize it came with a nifty little tool to spritz the diatomaceous earth around with, but it works really well and the addition of it is much appreciated! I’m using this as a sort of barrier to keep potential (ear) mites from going into my bunny area while I treat them with Revolution so it’s gonna be hard to say if this specifically does anything to help but, I don’t doubt the efficacy.
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Karen foiles
13-06-2025Very happy with product
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Dr. Broderick Dach
> 3 dayThere was no powder duster included in the bag. While Im sure the product will function as intended, Im disappointed. Its difficult to dispense without the puffer.
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Mellyp
> 3 dayI was excited to give this a whirl. Had read about D.E. for a while and decided to do it. This product is awesome. The duster that comes with it is quite large. Larger than I had envisioned, I suppose. Every spring I battle ants in my kitchen and bathroom directly above it. I dusted the cracks and where I knew they went and within 12 hours I noticed none, where I had 30 to 40 before. Did not last forever. After about a month I noticed a few scouts in both places today and will redust...perhaps monthly in summer. Good quality, nice duster, fast delivery.
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BreeAnna Jae
> 3 dayI put this around the perimeter of my home inside and out! I haven’t seen any crawling bugs in a LONG TIME! I am getting ready to move to a new location and I’ll definitely be using this product to get rid of AND prevent any unwanted critters from entering my home.
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GW
> 3 dayBTW, thingy is a technical term. This stuff cleared the itty-bitty ants almost immediately: YOU SHALL NOT PASS!!!
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Mike Montalvo
> 3 dayWas able to use garden duster by sealing the crack with my finger. Have since glued it with a flexible clear adhesive. Will have to see if duster works now. Dusted a few fire ant mounds, and after more than 48 hours, they still are popping out when the mound is disturbed. Will try to greatly disturb the mound and dust the swarm, that way they drag it back in with them and hopefully contaminate others.
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Dorothy Chartier
> 3 dayThe bag was bigger than I thought but were taking it for health reasons so thats good! Not the greatest tasting but it coukd be worse I guess.