

🚫🐜 Outsmart pests before they invade your space!
Harris Boric Acid Roach and Silverfish Killer Powder is an EPA-registered, USA-made pest control solution that combines a long-lasting boric acid formula with a food-grade lure and an easy-to-use powder duster. It rapidly kills roaches, palmetto bugs, water bugs, and silverfish within 72 hours and continues working for weeks when kept dry, making it a reliable choice for maintaining a pest-free home environment.



| ASIN | B079J5XF31 |
| Item model number | HRP-32P |
| Manufacturer | Harris |
| Package Dimensions | 25.6 x 23.39 x 9.19 cm; 0.28 g |
M**M
bought this product after recently noticing roaches in my garage. I applied Borax around the edges and hotspot areas, especially near the boiler. Within a short time, I started seeing dead roaches where it was applied. It definitely works and I’m satisfied with the results.
R**H
great product
D**O
Not saying I got rid of all the palmetto bugs in my house, but I got rid of about 95%! There’s still the stragglers who are probably hibernating, see then why nice in a while. But mostly all babies are gone because im pretty sure I got rid of the female adults. This will only work if you do it correctly! For any bad reviews, means they didn’t do it right, or they didn’t read!! This does not work great on German, but still helps I love heard. Because boric acid is the only thing that the German species can’t get immune to. Thankfully I didn’t have those. I live in Fla, land of the palmetto! Anyway, TIP: Less is more! Do not over puff everywhere. If they see a pile of powder, they will walk around it. They don’t like this stuff, they don’t hate this stuff. If they see it, they will not eat it. That’s not how it works. You want to dust a fine layer in areas you have seen them. Then, they walk over it, and once it gets on their legs, they lick it off to clean their legs, and that’s how they ingest it. Then, hopefully, when they die, it’s at the nest, because the other roaches will eat the poisoned one, they are cannibals, and they will die also. HUGE TIP: The only place these things can hide where you can get to them is in your walls. So, although unorthodox, I drilled small enough holes every 20 inches for duster to fit in. I did this through my hole house. I dusted in every hole lightly but just enough. Then I got some quick dry putty, and painted over, even though it dried white. I still painted anyway. So that method doubled my success rate! It’s up to you, but when they fall on one of your kids bed! Your going to do things that you normally would not to get rid of them. Good luck. Oh, btw, that powder will stay in your walls forever as long as it doesn’t get wet. So, lifetime protection in wall!! Lol
N**H
This is great for outdoor roach defense! We used it all along the backyard and it has a powder pump straw that helps you really pump the boric acid into the cracks and openings that roaches and other bugs come out from. We had a bad roach problem outside of our home and this helped kill them almost immediately. Great product, highly recommended!
T**R
Used in the basement and has been working well.. Easy to apply and no smell. Great value for the money.
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