



HARRIS Diatomaceous Earth Food Grade, 4lb with Powder Duster Included in The Bag
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C. Lowry
> 3 dayI was at the end of the rope on what to do about our flea infestation. My cat is an indoor/outdoor cat is constantly coming into contact with neighboring cats - that coupled with the unusual heat weve had this summer - seems to have exacerbated our flea problem. Ive used the awful and toxic flea bombs - on several occasions, have used the expensive flea sprays, used a variety of medication on my cat, and have given my cat several baths - which if you knew my cat - you would know how dangerous that in itself is - because he hates water. After extensive research I came across this product, and what first grabbed my attention was the fact that the food grade is not toxic to humans or pets. I have a child in my home and was fearful of introducing anymore chemicals into the home; I also was fearful of putting more toxic chemicals on my cat. I treated my entire home with this stuff, along with my yard and the exterior of my home (window sills, entry ways). Now.....this stuff is really - really messy. I wasnt sure that I could handle white powder being everywhere but I was desperate to see if this product was effective at killing fleas - as it claimed to be. I sprinkled this product in the interior of my entire home, and didnt touch the product at all and let it sit overnight. (Around 17 hours) When I got up the next morning, I put a pair of white socks on so that I could see whether or not any fleas jumped on me. At first I was horrified as I literally had hundreds of fleas on my socks. I was discouraged as I first thought that this product was ineffective - not realizing the fleas were actually scrambling to stay alive. Prior to using this product - I had never seen that many fleas in my home. Seeing that many fleas made me realize just how effectice the product was as it drew the fleas out of the carpet as they were trying to get away from the product. I vacuumed up the product - vacuuming my entire home - and didnt see anymore fleas. Later that evening I vacuumed again - even the hardwood floors - and have only seen a total of two fleas. I understand that I need to vacuum - vacuum - vacuum. I still havent let my cat back inside as I have to treat him again. At present I mix this product with his cat food to help treat him from the inside - I also rubbed some of this product into his coat. This product has been extremely effective - Im embarrassed to admit that I dont usually write reviews - especially not this long. But because of how impressed I am with this product and how effective it really is, I wanted to share this information in the event it helps someone else.
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Brittany Cowan
Greater than one weekNo complaints
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Jason C. Corcoran
> 3 dayWorks great in my chickens dust bath. Easy to apply and decent amount for the price
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GW
08-06-2025BTW, thingy is a technical term. This stuff cleared the itty-bitty ants almost immediately: YOU SHALL NOT PASS!!!
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Maggie F.
> 3 dayI just bought this to use for dust baths and a feed additive to deal with worms. Great product.
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MBH
> 3 dayThis product effectively eliminated ants that had invaded my house. The key is to apply this LIGHTLY. An applicator is included to gently puff this powder where you need it. It should look like a fine smoke coming out. After a few days the ants were gone. Because it is food grade I’m not worried about poisoning pets or family members.
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K
Greater than one weekI got this product to sprinkle around my windows to keep ants out. Well, after digging through the bag of super fine powder to get the applicator out, I found dust everywhere...then I read the label, which says to avoid inhaling it and use a respirator and goggles during application. I was bummed because I have pets, and everyone says food grade DE is safe for use around people and pets - but its clearly not, for this type of application. Even closing the bag spouted dust...and the zip on the bag does not close. I poured some outside, but its so fine it just blew away and didnt go into the sidewalk cracks I intended it for. I couldnt even sweep it into place. Disappointed to say the least (for my intended application)! Im giving it 4 stars because if used as anti-caking for animal feed, maybe its awesome!! But not easy for novices to apply...
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Karen foiles
Greater than one weekVery happy with product
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Shannon Deckow
> 3 dayThis is a great product for keeping fungus gnats controlled. If infested, cover the top of soil completely with it about 1/4 inch and try to go at least two weeks before working into the soil. Bottom water to keep from disturbing.
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Steve Taylor
> 3 dayPut some in a shaker bottle and shake it out onto the dogs fur. Brush it into the fur. I shuggest doing it outside and keep it off the dogs face and eyes. Kills fleas by breaking the fleas shell and that dehydrates them. No dangerous chemicals on your pets skin. Look online for more details.