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St. Gabriel ORGANICS

Model # 50020-7

Internet # 203595834

4.4 lb. Insect Dust Food Grade Diatomaceous Earth Crawling Insect Killer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$15.98 /each




Model # 50020-7

Internet # 203595834

Made from 100% Food-Grade Diatomaceous Earth, a fossilized hard shelled algae. Insect Dust is like crawling over broken glass to insects but is harmless to pets and humans. Use indoors or out, around the foundation of your home as a barrier, on vegetable plants, ornamentals, houseplants, on slugs, snails, ant mounds, earwigs, in cracks and crevices, sprinkle on mattresses to kill bed bugs, on carpet to kill fleas or anywhere else insects are found.

  • Organic OMRI listed - safe for use indoors and out
  • Kills all types of crawling insects
  • 1 application keeps killing insects for 9 months
  • 100% food-grade diatomaceous earth

Info & Guides

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Product Depth (in.) 
6 in 
Product Height (in.) 
20 in 
Product Width (in.) 
9.5 in 
Application Type 
Concentrated or Ready to Use 
Ready to use 
Pest Type 
Ants,Aster Leafhoppers,Bed Bugs,Cabbage Loopers,Carpenter Ants,Caterpillars,Crickets,Earwigs,Fire Ants,Fleas,Palmetto Bugs,Silverfish,Snails and Slugs 
Safe for Edibles 
Safe for Pets 


Rated 4.4 out of 5 by 74 reviewers.
Rated 5.0 out of 5.0 by Great Flea Killer Food Grade Diatomaceous earth quickly kills fleas naturally without having to put toxic on your pet. Also great to get rid of internal worms in people or pets. This product will kill any bugs in and outside your house. July 28, 2015
Rated 4.0 out of 5.0 by Does the job I used this product for a flea infestation and for roaches. I applied it on my cats fur, beds, furniture, carpet, corners, and practically anywhere the problem was. It took about a week to see it take any affect but I"m satisfied that it works unlike the other chemicals I wasted my money on. It is a bit messy especially since I have tile floor. It's been about 2 weeks since I bought this product and I've only seen one flea which was already slowly dying. overall It gets the job done, eventually. April 12, 2013
Rated 5.0 out of 5.0 by This product works great I have been battling a severe flea infestation for months. I had read about diatomaceous earth so decided to give it a try. I have an animal in the home so was wary of some chemical means of flea removal. This product worked great and is very easy to use. I spread it throughout the house, working it in carpets and hard to reach areas. It easily worked into fabrics and furniture. I didn't have to use that much, just spread it evenly. Since then I have been finding tons of dead fleas and have noticed a big reduction in bites. I will continue to use this product to help with insects, and plan on buying it again. November 5, 2013
Rated 5.0 out of 5.0 by Diatomaceous Earth Organic Flea Killer :) Little mess but take care of the problem you should try it before using chemical product. August 25, 2015
Rated 5.0 out of 5.0 by Excellent product! St Gabriel's diatomaceous earth does exactly what It is supposed to do. It kills fleas and other insects Without harming me or my animals. I also feed it To my dogs daily to kill and prevent worms. September 4, 2013
Rated 5.0 out of 5.0 by Diatomaceous Earth Organic Product works great! I am so satisfied with this product. I had an overnight bed-bug infestation after I acquired a new house guest. The bed bugs were like little nasty vampires sucking our blood in the wee hours of the night. I got sooooo tired of losing sleep and being on the verge on insanity. I spent hundreds of dollars on extermination fees and do it yourself bed bug kits…nothing seemed to work until I tried this wonderful product. I placed this product everywhere in my house, the couches, baseboards and I even gave some to my neighbors since we all stay in the same condo unit. I have not seen a bed bug in my home in weeks. October 22, 2013
Rated 4.0 out of 5.0 by Fantastic... Well I brought this because of the scare of getting a infestation of bed bugs. I don't have them and I don't want them. So I cleaned the house and put this powder down everywhere. Cracks, crevices, bed, rail, around the wheels, in corners of drawers. Too my surprise it kills roaches. Came home from work & all around the baseboards were DEAD roaches. Its been almost two weeks and still no sight of no roaches & no bed bugs. I'm gonna put this powder down once a month to avoid and kind of pests. I used a empty baby powder bottle, a paint brush, and a jar with a spout on it to help me put the powder in the different places. Use a mask December 4, 2012
Rated 5.0 out of 5.0 by Keeps the centipedes away Ever since I moved into this apartment I've had a horrible house centipede problem. I tried all kinds of poisons, even bug bombed the place, but nothing seemed to keep them down. I got a pet over the winter, so poisons weren't an option anymore. After reading all the reviews of diatomaceous earth, it seemed like the best option. I spread a line of the powder along all walls and corners and any place where there might be an entrance from the basement of the building. So far, I haven't seen a single creepy crawler. I'm not sure if they're actually contacting the powder and dying as intended or if they're just avoiding the entrances. Whatever the case, I'm just happy this stuff keeps those horrible creatures out of my home. Would definitely recommend. To anyone who thinks 4 lbs isn't enough, a little goes a really long way. To anyone who thinks this stuff won't work, it only doesn't work when it gets wet. If you keep it dry, it works like a dream. March 28, 2015
  • 2015-11-26 T11:28:44.722-06:00
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