Harris 8 oz Diatomaceous Earth Crawling Insect Killer — 100% Natural Dust for Ants, Roaches, Bed Bugs, Fleas — Indoor & Outdoor Use

Non-toxic, very effective on ants, spiders, any crawling bugs! They crawl through it and they will die within a couple days. They dessicate. They also spread it to nest mates. Effective product!

Works well. Bugs die without smell or poison. Easy to use.

I use this product each summer and it is a proven winner. It definitely helps to cut back on the many critters that like to come visit.

It seems as if it working very well so far. The only thing I don't like is the puffer application thing. I puffs it all over and not consistently.

GET THIS! literally i am 20 years old and never write reviews but this product is amazing. my room is in the basement and we live in the woods so spiders and earwigs are EVERYWHERE no matter how many deep cleanings i do. i was genuinely getting paranoid because no matter how many times id move furniture and vacuum under or clean everything those little earwigs would be hanging out everywhere. i bought this product as a last resort and sprinkled it around my room and downstairs near the wall and slightly dusted the carpet. you can see the white powder at first but after a day of people walking around it is no longer noticeable at all. and guess what? i haven’t seen a SINGLE earwig or spider i feel like im in heaven. its been 4 days and not a single un wanted friend. and yes ik spiders are good for the environment but when im sleeping i prefer not having a guest on my pillow. anyways GET THIS!

I swear by this stuff, I have lived in a few rentals that have had bug problems. They build up a tolerance for whatever the pest control is using. It's usually the kitchen, so we put this as a line down around the base boards, between the stove and cabinets as well as between the refrigerator and cabinets. Any key places you've seen the bugs to know they will travel through the powder. Keep in mind, it is very fine, I recommend gloves, eyewear, and a mask. Now, for this option, I did not like the tool included as it would get clogged every few pumps, I would have to take the attachment off and tap it out before repeating that over. It was also buried in the bag so it was covered and made a huge mess before I even got started. When I was done and tried closing the bag, the zipper would not work because the powder was compacted in the line. I tried cleaning it out but I could never get it to close, I ended up folding it over and using a big binder clip to keep it shut. Not impressed with the packaging.

This product is amazing! As soon as I spray it saw the results. And plus is very safe. I have a dog and it work. I have a dog, but I still placed the product relatively close to the area where I saw the highest concentration of ants, and it worked well. The ant population gradually decreased, which suggests that upon contact with the product, they carried it back to their nest on their legs, effectively preventing them from returning. This product was recommended to me by someone who had already tried it, and now I recommend it myself based on the excellent results I experienced.

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 application Completely natural and chemical-free, safe to use around pets and kids Odorless and non-staining, perfect for indoor use Effectively kills ants, roaches, fleas, and more with lasting results

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

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.