---
product_id: 58314201
title: "Boric Acid Roach and Silverfish Killer Powder w/Lure, Powder Duster Included in The Bag (32oz)"
brand: "harris"
price: "₩77836"
currency: KRW
in_stock: true
reviews_count: 8
category: "Harris"
url: https://www.desertcart.kr/products/58314201-boric-acid-roach-and-silverfish-killer-powder-w-lure-powder
store_origin: KR
region: South Korea
---

# Long-lasting effect for weeks Kills roaches within 72 hours Food-grade lure attracts pests Boric Acid Roach and Silverfish Killer Powder w/Lure, Powder Duster Included in The Bag (32oz)

**Brand:** harris
**Price:** ₩77836
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Outsmart roaches before they even know what hit them!

## Quick Answers

- **What is this?** Boric Acid Roach and Silverfish Killer Powder w/Lure, Powder Duster Included in The Bag (32oz) by harris
- **How much does it cost?** ₩77836 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/58314201-boric-acid-roach-and-silverfish-killer-powder-w-lure-powder)

## Best For

- harris enthusiasts

## Why This Product

- Trusted harris brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Trusted:** Made in the USA and EPA-registered for use around people and pets
- • **Enduring Pest Defense:** Keeps your home roach-free for weeks with a dry-proof formula
- • **Precision Application:** Extended straw duster reaches hidden, hard-to-access spots effortlessly
- • **Rapid Roach Elimination:** Targets and kills insects within 72 hours of contact
- • **Irresistible Bait Technology:** Contains EPA-registered, food-grade lure that draws pests out of hiding

## Overview

Harris Boric Acid Roach Powder with Lure is a professional-grade, EPA-registered pest control powder that combines a long-lasting boric acid formula with a food-grade lure to attract and eliminate roaches, palmetto bugs, water bugs, and silverfish. Its easy-to-use powder duster with an extended straw ensures precise application in hard-to-reach areas, delivering effective results within 72 hours and maintaining protection for weeks when kept dry.

## Description

desertcart.com : Harris Boric Acid Roach and Silverfish Killer Powder w/Lure, Powder Duster Included in The Bag (32oz) : Patio, Lawn & Garden

Review: Bug stopper - Works very well stops the bugs from outside from coming in
Review: Super powder - Believe me! I was terrorized by german roaches for almost 2 years in the apartment where I live...Ive been trying to get rid of them from day 1... Raid spray kills them on contact but didnt get of the nest... My sister recommended this powder and used it 3wks ago as instructed and there population is down to 99%.....Some persons have the impression that the powder kills instantly..No ..for the first week I was seeing a lot of cockroaches about, but you can tell they were dying...I used the raid spray on them for a more speedy death.. I also ensure my garbage was out during the night seeing that these roaches comes out in their population in the night... Before I used the powder after thorough cleaning of kitchen and cupboards and feeling good about my efforts....low and behold in the dark of the night there is still an invasion of roaches in the kitchen...now even my kids have notice the difference...its Mummy I'm not seeing anymore roaches. I will see 1 or 2 popping up now and again.. but im ever on my alert to eliminate them...I give my God thanks every day...because I was dead sick of these roaches and now its like that burden has been lifted....I am not getting paid to write this but I am so satisfy with the result that I had to return to express my satisfaction about this product...My advise for those who are thinking about using this product.. use as instructed and just be patient and see the result after about a week or 2...Thumbs up all the way.

## Features

- Long Lasting - Continues to kill roaches, palmetto bugs, water bugs and silverfish for weeks after application as long as it's kept dry
- Fast Acting - Insects coming into contact with the powder will die within 72 hours after initial contact
- Easy Application - The powder duster with extended straw makes application quick and simple for difficult to reach areas
- Contains Irresistible Lure - Harris food grade lure attracts roaches from their hiding places
- EPA Registered - Made in the USA & Registered with the Environmental Protection Agency (No. 3-10) for use in homes with people and pets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | boric,boric acid |
| Best Sellers Rank | #3,895 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #67 in Pest Control Baits & Lures |
| Brand | HARRIS |
| Customer Reviews | 4.2 out of 5 stars 4,659 Reviews |
| Item Form | Powder |
| Item Weight | 0.01 Ounces |
| Specification Met | EPA |
| Target Species | Insects |

## Product Details

- **Active Ingredients:** boric,boric acid
- **Brand:** HARRIS
- **Item Form:** Powder
- **Item Weight:** 0.01 Ounces
- **Specification Met:** EPA

## Images

![Boric Acid Roach and Silverfish Killer Powder w/Lure, Powder Duster Included in The Bag (32oz) - Image 1](https://m.media-amazon.com/images/I/717KHF6uVZL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this safe under a dishwasher?**
A: Yes, as long as you don't eat off the floor under the dishwasher.

**Q: After you spread the powder, do you see the roaches die on the floor , or it take  days or week.**
A: This Boric Acid will absolutely kill All roaches, however it will happen slowly over a period of a few weeks. The roaches track it back to the hiding places and it distroys all eggs and other bugs. This is the way to finally be rid of roaches. We did it 4 years ago and have only seen 3 that maybe came in thru garage or open doors. Put it anywhere there is a hiding place, the pump is very good for under cabinets and under appliances. Cover all entrances . Do it and be rid of them! I don’t think It will  hurt anything. Nothing at our place, that I know of.😎

**Q: This is a powder to spray onto hard to get area's not tablets?**
A: Yes! It comes with a plastic accordion pump that scatters a thin cloud for you. Remember roaches lick their appendages. That small amount in ANY super narrow space will be their death.

**Q: Can this be used outdoors? I need the most potent toxic killer for a yard barrier**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bug stopper
*by E***D on February 26, 2026*

Works very well stops the bugs from outside from coming in

### ⭐⭐⭐⭐⭐ Super powder
*by M***N on September 14, 2024*

Believe me! I was terrorized by german roaches for almost 2 years in the apartment where I live...Ive been trying to get rid of them from day 1... Raid spray kills them on contact but didnt get of the nest... My sister recommended this powder and used it 3wks ago as instructed and there population is down to 99%.....Some persons have the impression that the powder kills instantly..No ..for the first week I was seeing a lot of cockroaches about, but you can tell they were dying...I used the raid spray on them for a more speedy death.. I also ensure my garbage was out during the night seeing that these roaches comes out in their population in the night... Before I used the powder after thorough cleaning of kitchen and cupboards and feeling good about my efforts....low and behold in the dark of the night there is still an invasion of roaches in the kitchen...now even my kids have notice the difference...its Mummy I'm not seeing anymore roaches. I will see 1 or 2 popping up now and again.. but im ever on my alert to eliminate them...I give my God thanks every day...because I was dead sick of these roaches and now its like that burden has been lifted....I am not getting paid to write this but I am so satisfy with the result that I had to return to express my satisfaction about this product...My advise for those who are thinking about using this product.. use as instructed and just be patient and see the result after about a week or 2...Thumbs up all the way.

### ⭐⭐⭐⭐⭐ This stuff is magic!
*by D***O on April 29, 2023*

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

## Frequently Bought Together

- Harris Boric Acid Roach and Silverfish Killer Powder w/Lure, Powder Duster Included in The Bag (32oz)
- Advion Cockroach Gel Bait, 4 Tubes x 30-Grams, 1 Plunger and 2 Tips, German Roach Insect Pest Control, Indoor and Outdoor Use, Roach Killer Gel for American, German and Other Major Cockroach Species
- HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-09*