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

I was at my wit’s end battling an invasion of ants and the occasional cockroach when I decided to try something different. That’s when I came across this product and let me tell you, it’s been a game-changer.The product comes in a simple yet effective 8oz puffer bottle that makes application incredibly easy, especially in hard-to-reach corners, baseboards, behind appliances, and inside cracks where pests love to hide. The nozzle lets you control the flow without creating a mess, which I really appreciated.Upon unboxing, I noticed how lightweight the bottle is and how fine the powder feels—almost like flour. There's no strong odor or fumes, which makes it perfect for indoor use around pets and kids, as long as you follow the instructions. It's oddly satisfying to know that such a gentle-looking product can be so deadly to bugs.The build quality of the bottle is solid and the applicator works better than I expected. I’ve used similar powders in the past that clumped or clogged during use, but this one dispenses smoothly and consistently. It’s easy to store and seals well to prevent moisture from affecting the powder.Performance-wise, the results weren’t immediate, but after about 24 to 48 hours, I started seeing fewer ants around the kitchen and no more unwelcome roach appearances at night. I applied a light dusting along entry points and under appliances, and after a few days, it was clear that the colony had gotten the message. I also used it along the base of the bed frame and behind furniture as a precaution for bed bugs, and so far, no issues.Pros:Easy-to-use puffer bottle allows for precise applicationCompletely natural and chemical-free, safe to use around pets and kidsOdorless and non-staining, perfect for indoor useEffectively kills ants, roaches, fleas, and more with lasting results

I’ve used DE before, but if you have a severe infestation, you will not be able to use DE alone to get it under control.I used DE and Capstar in the remote past when I adopted two rescue cats that came to me with fleas and I caught it before it became a serious infestation. It is safe and effective albeit messy, but it is much better to vacuum, dust, and do extra laundry for a few weeks than to allow the fleas to go through their lifecycle, because once you are seeing multiple live fleas, they are laying eggs faster than you are keeping up.Don’t forget to empty and clean your vacuum, preferably outside and in a trash bag you can seal and place immediately in your trash bin away from your home, every time you vacuum when using DE or you will end up with flea eggs living in your vacuum cleaner and you might get rid of the first round, but if you end up missing a few eggs - a few months later you will be back dealing with fleas again.For more significant infestations, you will need every poison spray that has HGR in it (there are two chemicals that work together to actually kill the fleas in every part of their lifecycle), DE, and every effective type of flea treatments available: sprays, shampoos, and medications, etc that you can find to get it under control.

Nontoxic roaches, walk through it and immediately kills them... They might walk an inch or two covered in dust. Great product grade price

Works well! I used it to line my sister's and nephews place to prevent bugs a few months back and it's held up to this day! No bugs yet!!

Works really well! I bought to help me keep bugs out of my house. I seen a few ants and a cocktoach when I made this purchase. Sprayed all over my kitchen and haven't seen a single bug since! 10/10 for me!Used also at my brother's apartment to prevent bed bugs and cockroaches. So far so good not sure if it is working at his apartment since we didn't see any bugs but using as a preventive.

Have not seen any good results from this bug killer. We have even tried mixing it with boric acid, as usually mixing them together will have a more powerful affect, but the bugs don't seem to be drawn to this, won't even walk through it.

Pros: i like the applicator they send with the D-earth! I thought it would be novelty sized and only able to cover a cat's bed but 1 fill covered my entire florida room/ back porch. (Large screen room running the length of the house.)And I mean covered. Not dusted- but sprinkled!I like how you can use the applicator to lightly dust everything, or you can TAP it between squeezes and get a sprinkle with each squeeze for a heavier thicker amount to come out.I purchased the insect killer version of D-earth. So I do have to wait to see if it kills the fleas.Cons:I purchased 4lbs because I didn't see anywhere where it tells how much per square footage you need. I figured I might need 2 applications. But after I applied it very thick. I only needed 2 fills of the applicator to do the whole master bedroom and the whole back porch screen room.So that would be like 1/4 of 1lb. Maybe 1/2 of 1lb.With a 2nd application to everything and doing the cats toys and bedding and possibly 2-3 more bedrooms, you might need 1lb.If you're doing the whole inside of your house (carpeted) and screen room and furniture also, you may need 2lbs.I wouldn't mind having extra for a later dateBUT! The bag doesn't seal. It came with a zip lock type top, but it is completely useless. So this stuff MUST not get moisture or it will no longer be a powder.In Florida that's a problem!I wore a mask and rinsed feet and hands off immediately.