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

I’ve been using Diatomaceous Earth every spring to deal with clover mites and it works great. It’s one of the most effective solutions I’ve found for keeping them under control without having to rely on harsh chemicals. Once it’s applied, it does exactly what it’s supposed to do and keeps the problem from getting out of hand. It can be a little messy during application, but that’s a small trade off for how well it works. I appreciate that it’s long-lasting and reliable year after year. If you’re dealing with clover mites or other crawling insects, this is a product that really gets the job done.

I bought this Harris Diatomaceous Earth to deal with some ants and other crawling bugs around the house, and it’s been working really well. The powder is super fine and not sticky at all — it spreads easily and doesn’t leave any kind of residue or mess. The little powder duster that comes in the bag is really handy. It makes it easy to apply the product in corners, along baseboards, and even outside around the foundation. The bag itself seals tightly, so there’s no worry about it spilling or getting moisture inside. The product quality feels high, and you don’t need to use a lot for it to be effective. For the size of the bag, it’s a great deal — plenty of powder for multiple applications. Pros: easy to use, clean to apply, good seal on the bag, great value Cons: none — it works just as described Overall, this is a great natural way to control insects without harsh chemicals. I’d definitely buy it again.

Works great, ants at front door, and one of my bedroom windows. My son n law sprinkled powder outside around my window and front door. Seems to me Ants don’t want to get in near it. Not sure, but they’re staying away from door and stopped coming in my window. I like that it’s not toxic, I have budgies free 24/7 I will not use it inside my room because it’s a powder. will not work if it gets wet, not an issue for me. I’ll just put more.

Works well with adult roaches. Takes a little longer with baby ones. Maybe because the weight difference. I believe one they crawl on the powder it cuts them and the die in their nest area. So far I believe it's working. I feel better knowing this is safe because of my fur babies. The powder is made from ground shells.

Great price and larger bottle than I thought it would be. Easy to use with the nozzle so didn’t need a duster. Killed the bugs in our apartment and strength was good.

3 stars bc idk!!! I need help. I poured this all over my bathroom bc I was getting numerous centipedes (barffff) running passed my feet while I was peeing. So inpoured this in front, behind, and all over the border of my bathroom. 1 week later I noticed a pile of idk WTH!!! It looks like little baby pebbles or ashes in a mound behind and in front of my toilet! So WTH is this now? And why isn’t this working? Like this is brand new! Someone please tell me what I’m dealing with. I’m female hate creepy crawlers more than u can imagine and no man around. Please help! Do I need an exterminator and for what????? That white powder is this item. I put it there last week and there was no mound! I’m freaking out! Front of toilet and back? Thought it was dirt, then I saw the mound behind the toilet much bigger. I’m freaking!!! Please tell me this isn’t a centipede nest!?!?

I am absolutely TERRIFIED of bugs, and I’ve tried every natural option I could find. This Harris Diatomaceous Earth is now my go-to because it’s safe to use around pets (huge win as a dog owner) and it’s the first thing that’s been 100% effective without harsh chemicals. How It Works This isn’t an instant kill like chemical sprays, and it doesn’t repel insects from entering. Instead, once bugs come into contact with it, they don’t stick around for long. I’ve seen ants, roaches, and even centipedes disappear after applying a thin layer. It takes a little patience, but the results are consistent. Best Tips • Sprinkle a thin layer along outside the front and back doors, baseboards, under sinks, or near appliances • Keep it dry (moisture stops it from working) • I move my dog out of the room while applying and use a light hand to keep dust down. What could be better: The container tip clogs often. A quick tap on a hard surface clears it, but it can be frustrating. It’s also a fine powder, so it can get dusty (a mask or gentle application helps) Bottom Line If you’re like me and want something natural, effective, and safe for pets, this is it. The packaging could be improved, but the peace of mind is priceless.

This stuff takes a little while to kill the bugs, but it does work surprisingly well. I use it to kill any American cockroaches that think they can take up residence in my house. I also know someone who claims to have used it to eliminate bedbugs that came home with them from a business trip. Nice to find a natural product that actually works.

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.