---
product_id: 39701960
title: "Harris Bed Bug Killer, Diatomaceous Earth (4lb with Duster Included Inside The Bag)"
brand: "harris"
price: "HK$743"
currency: HKD
in_stock: true
reviews_count: 3
category: "Harris"
url: https://www.desertcart.hk/products/39701960-harris-bed-bug-killer-diatomaceous-earth-4lb-with-duster-included
store_origin: HK
region: Hong Kong
---

# Kills bed bugs within 48 hours Reaches hard-to-access crevices Long-lasting residual protection Harris Bed Bug Killer, Diatomaceous Earth (4lb with Duster Included Inside The Bag)

**Brand:** harris
**Price:** HK$743
**Availability:** ✅ In Stock

## Summary

> 🛏️ Defeat bed bugs like a pro — fast, thorough, and pet-safe!

## Quick Answers

- **What is this?** Harris Bed Bug Killer, Diatomaceous Earth (4lb with Duster Included Inside The Bag) by harris
- **How much does it cost?** HK$743 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/39701960-harris-bed-bug-killer-diatomaceous-earth-4lb-with-duster-included)

## 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

- • **Extended Defense:** Continues killing bed bugs for weeks, ensuring lasting peace of mind.
- • **Fast-Acting Power:** Eliminates bed bugs within 2 days for rapid relief.
- • **Safe for Home & Pets:** EPA registered and OMRI listed for trusted, non-toxic use around family and pets.
- • **Precision Application:** Includes a duster for effortless, targeted treatment in every nook and cranny.
- • **DIY Exterminator’s Choice:** Proven professional-grade formula that empowers you to reclaim your space confidently.

## Overview

Harris Bed Bug Killer is a 4lb diatomaceous earth powder with an included duster, designed for comprehensive, fast-acting bed bug elimination. EPA registered and OMRI listed, it kills insects within 48 hours and provides weeks of residual protection when kept dry. Its easy-to-use duster ensures precise application in hard-to-reach areas, making it a trusted, safe, and effective solution for home pest control.

## Description

desertcart.com: Harris Bed Bug Killer, Diatomaceous Earth (4lb with Duster Included Inside The Bag) : Health & Household

Review: IT WORKS, WORKED VERY WELL FOR ME!!! - THIS STUFF WORKS!!!!!!! I GOT RID OF THE BED BUG PROBLEM AND HERE IS HOW I DID IT!!! I got a new bedbug problem because of one of my previous 2 roommates who took over a bedroom in my apartment in quick succession. Soon after, an overnight guest visitor of mine complained promptly of huge rashes. I looked up and sure enough, there were HUGE bed bugs around the mattress. There were smaller bed bugs and almost transparent albino like little bedbugs, which showed they were reproducing. The room was about 9 ft x 12 ft. Before you begin the treatment, always remember to wear work-horse clothes you intend to sully and wash away because small bedbugs or eggs can stick to your clothes and you might unwittingly transport them out of the room to new areas. After every step you might want to head straight to the bathroom, put your clothes in a plastic bag to laundry or put them in scalding hot water for an hour. And then dry them at high temperature to kill any eggs that might have gotten on to your clothes while you were treating the room. 1) I took out the bedsheets and the pillow covers out. I took these pillows and blankets/sheets/bed-covers/pillow covers separately into separate plastic bags outside the house in a shed. They would be put in for washing after 2 weeks. (There is a reason to this - bedbugs start migrating after 5 days of not receiving food and 14 days is enough to starve them for the time being, before taking the bedcovers, sheets, pillow covers and blankets to the laundromat. I will come down to this again later. 2) after a lot of research, I sprayed, using the anti bedbug spray nozzle attached to the gallon, in every single little crevice, in all corners and seams of the mattress and the covers (which I had take over into the plastic cover outside). I also sprayed the bed frame in every little crevice, nook, cranny, joint and fold of the frame. I also sprayed the table and the floors under the bed frame, the walls as well! I left the room as is for the next 2 days. Checked it. Many bedbugs were still alive, but it appeared that they had weakened. 3) REMEMBER THAT THE MATTRESS AND the bed frame must be very dry before you progress to the next step! Now it was time for the diatomaceous earth to do its magic! I took a painstaking 1 whole day, from morning 11am to evening 5pm to work on this treatment. I used the diatomaceous earth GENEROUSLY with the nozzle, to put a huge load of dust into every single seam, corner, above and under the seam, or a fold, around the bed, at the inside above and inside under at the top of perimeter of the mattress and the under perimeter of the mattress. Effectively I had caked every single corner of the seams and folds and crevice of the mattress with the diatomaceous earth. If I found physically big bed bugs, i killed them. I killed every I could get my hands on. Remember every big bug is worth a thousand of the new generation. I used copious amounts of the diatomaceous earth in every book and cranny, crevice and fold of the bed frame, not just the mattress. Same thing for the walls, the study table next to it and even the FLOOR, around the legs, to prevent the bed bugs from migrating and I put huge powder perimeters around the bed and also at the room entrance to stop them from exiting the room and migrating to the living room where we sat for TV... I left the room untouched for about 8-9 days... the results normally say that bedbugs start drying out and dying in just 3 days and most start dying in 5-7 days, the eggs and larvae die out faster when they come in touch with the earth. I treated the room in this procedure with diatomaceous earth for a 2nd time, just in case, and let it alone again for another week. I was nervous if it had worked.... IT HAD WORKED!!!!! I HAD LITERALLY OBLITERATED the whole room with diatomaceous earth everywhere and let it work its magic for 2.5 weeks and now it was a roaring success!! My new flatmate who temporarily stayed in another guest room, upon moving in there, had zero complaints! I looked up the crevices and folds, I could see dead bedbugs dried out and their shells everywhere. This is the second time I have had a great experience with diatomaceous earth. I had done this exact same treatment in the year 2007 and it had worked very well!!!!!!! :) the room is free of bed bugs and i know how to defeat them! I have seen infestations far more serious than mine... I dont know how I'd take care of those. But my current infestation was a new one so it was probably relatively less spread out and easier to defeat. But I've won this battle twice now, once in 2007 and now in 2019! I am a satisfied customer and I know it works! You just have to be really thorough. Going back to the clothes, pillow covers, blankets, sheets, etc, I put them in scalding hot water in a bucket, then took them to the laundry to launder them and dried them at very high heat for 40 minutes. This destroys every bug and egg. The job was well done! My home is still bug free and I didn't sacrifice any furniture or linen or pillows. Good luck!
Review: Better Than Advertise, But One Needs Planning And Patience - This was my first time dealing with bed bugs. It was an immensely unpleasant experience that I had no idea how to deal with. My problem started when my mom bought a livingroom chair infested with the critters from a homeless guy. They were everywhere! I was going to hire an exterminator, but the price was just too much. Note: If one can afford an exterminator, I'd advise one to do so. It's going to take considerable work on one's part to do things correctly in order to rid one's home of these things. I eventually came upon some videos about bug behavior and some of the best ways to rid my home of them. Most advised the use of products containing diatomaceous earth as part of the process. Here are the steps I followed: 1. Carefully remove all bedding and place into plastic bags. 2. Pour copious amounts of liquid bed bug killer into bag and wash in hot cycle 3. Carefully remove the woodwork and apply Harris Bed Bug Killer with included duster then put woodwork back in place. 4. Use the duster to also apply product to undersides of mattresses, chairs, and sofas (Note: One does not have to remove the woodwork; however, it was FAR easier to ensure the powder remained undisturbed using this method versus just applying it around the borders of the rooms.) I additionally took caps from Gatorade bottles, sprinkled some powder into them and placed bed, chair, and sofa legs into them as an additional measure. I don't have pets, so this wasn't an issue for me. If one has pets, take the care necessary to protect them. The problem did not end overnight, but within a few weeks after application the bed bugs were completely gone! As of this writing, 13 November 2022, I have had ZERO problems with bed bugs since using this product. Note that the powder applied under the woodwork is still there to this day and likely works as a deterrent against further infestation. That's about as close to set it and forget it as something can be. If one has bed bug problems, this is not a suggestion, one MUST get this product as part of ridding one's home of these terrible creatures.

## Features

- Comprehensive - The powder is great for a thorough treatment, as it's able to effectively treat hard to reach areas
- Easy Application - The powder duster makes application simple and allows the product to be used right away
- Fast Acting - Insects coming into contact with the powder will die within 48 hours of initial contact
- Long Residual - Continues to kill bed bugs for weeks after application as long as it's kept dry
- EPA Registered & OMRI Listed - Registered with the Environmental Protection Agency (No. 73729-1-3) for Use in Homes with People/Pets and Listed with the Organic Minerals Research Institute

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06WD7RL6L |
| Best Sellers Rank | #116,747 in Health & Household ( See Top 100 in Health & Household ) #322 in Feather Dusters |
| Brand | HARRIS |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,446) |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 4 pounds |
| Item model number | HDE-64P |
| Manufacturer | Harris |
| Product Dimensions | 6.14 x 3.16 x 14.74 inches |
| Specification Met | EPA |
| Target Species | Insects |
| UPC | 072725002676 |

## Product Details

- **Brand:** HARRIS
- **Item Form:** Powder
- **Item Weight:** 4 Pounds
- **Specification Met:** EPA
- **Target Species:** Insects

## Images

![Harris Bed Bug Killer, Diatomaceous Earth (4lb with Duster Included Inside The Bag) - Image 1](https://m.media-amazon.com/images/I/81ZEuQxawZL.jpg)

## Questions & Answers

**Q: how would this be used to prevent bed bugs?**
A: I have lived through this nightmare with tenants bringing. If you rent, do NOT try to do it yourself, depending on the infestation they can be hard to eradicate. Do the right thing and notify. Don't risk taking them to someone else's property if you move.   Look up how to check for them carefully with flashlight.  I used a professional company--3 sprays 2 weeks apart using a different mix chemicals each time, and still a tenant saw one that got away in a box of stuff she had and did not check it carefully when un-bagging, that was 10 days after 3rd spray so had them come and spray again and check, and they got rid of their old mattress/box spring and two ripped couches. I think it had been going on for months, but new roommate was sensitive to bites and figured it out, so I would say they bred for months.     The prep work is crucial to winning the war (you can look that up,plenty of info online) plus I have used this along edges of rooms, corners of closets, backs of dressers, drawer backs and inside when drawer removed, sockets, and will continue to do every few weeks after vacuum for safeguard. You don't usually see them as they hide during day, unless you have a heavier infestation, alcohol will kill them on contact and used in spray bottle for shoes and some tiny areas.  All exterminating companies will do a free inspection to see if you have them and not hard to learn to check yourself and where. I highly advise to be diligent for several months and not let your guard down to quick!

**Q: Does this product have any other ingredient besides DE?**
A: This is a mechanical insecticide, that is to say it is Diatomaceous Earth powder, a soft siliceous powder which lacerates the abdomen or if ingested kills the insect within 48 hours. The insect quite literally dies the " death of a thousand cuts " . It's  85% DE and 15% other which is most likely a filler unspecified however. So far my experience with it has been very positive, I haven't seen any insects since distributing this powder. I do recommend the use of a dust mask when dusting your rooms as we should always err on the side of safety. If you have a problem you'll love this product . BTW remember it must remain dry to be effective and keep in mind that with these type infestations persistence is key to winning so don't let up.

**Q: Is it pet friendly?**
A: Yes. This stuff just comes from "diatoms". Basically, their crustaceans. It cuts the bugs exoskeleton and they dry out, but it takes time for them to pass through the dust for it to cut them up and they lose body water. Doesn't hurt us or animals, but I wouldn't dust it to the extent that you and the pets are breathing it so much.  Make sure you change your house filters often or it can clog up the systems and you will have another issue.  Whatever you use...if it says "residual", that is what is not safe for pets. It can get in their pads and absorb poison into their feet. Most other control treatments just need to get dry for 8hrs.

**Q: What is the difference between Harris diatomaceous earth and Harris bed bug killer diatomaceous earth**
A: None that I know of.

## Customer Reviews

### ⭐⭐⭐⭐⭐ IT WORKS, WORKED VERY WELL FOR ME!!!
*by R***A on March 7, 2020*

THIS STUFF WORKS!!!!!!! I GOT RID OF THE BED BUG PROBLEM AND HERE IS HOW I DID IT!!! I got a new bedbug problem because of one of my previous 2 roommates who took over a bedroom in my apartment in quick succession. Soon after, an overnight guest visitor of mine complained promptly of huge rashes. I looked up and sure enough, there were HUGE bed bugs around the mattress. There were smaller bed bugs and almost transparent albino like little bedbugs, which showed they were reproducing. The room was about 9 ft x 12 ft. Before you begin the treatment, always remember to wear work-horse clothes you intend to sully and wash away because small bedbugs or eggs can stick to your clothes and you might unwittingly transport them out of the room to new areas. After every step you might want to head straight to the bathroom, put your clothes in a plastic bag to laundry or put them in scalding hot water for an hour. And then dry them at high temperature to kill any eggs that might have gotten on to your clothes while you were treating the room. 1) I took out the bedsheets and the pillow covers out. I took these pillows and blankets/sheets/bed-covers/pillow covers separately into separate plastic bags outside the house in a shed. They would be put in for washing after 2 weeks. (There is a reason to this - bedbugs start migrating after 5 days of not receiving food and 14 days is enough to starve them for the time being, before taking the bedcovers, sheets, pillow covers and blankets to the laundromat. I will come down to this again later. 2) after a lot of research, I sprayed, using the anti bedbug spray nozzle attached to the gallon, in every single little crevice, in all corners and seams of the mattress and the covers (which I had take over into the plastic cover outside). I also sprayed the bed frame in every little crevice, nook, cranny, joint and fold of the frame. I also sprayed the table and the floors under the bed frame, the walls as well! I left the room as is for the next 2 days. Checked it. Many bedbugs were still alive, but it appeared that they had weakened. 3) REMEMBER THAT THE MATTRESS AND the bed frame must be very dry before you progress to the next step! Now it was time for the diatomaceous earth to do its magic! I took a painstaking 1 whole day, from morning 11am to evening 5pm to work on this treatment. I used the diatomaceous earth GENEROUSLY with the nozzle, to put a huge load of dust into every single seam, corner, above and under the seam, or a fold, around the bed, at the inside above and inside under at the top of perimeter of the mattress and the under perimeter of the mattress. Effectively I had caked every single corner of the seams and folds and crevice of the mattress with the diatomaceous earth. If I found physically big bed bugs, i killed them. I killed every I could get my hands on. Remember every big bug is worth a thousand of the new generation. I used copious amounts of the diatomaceous earth in every book and cranny, crevice and fold of the bed frame, not just the mattress. Same thing for the walls, the study table next to it and even the FLOOR, around the legs, to prevent the bed bugs from migrating and I put huge powder perimeters around the bed and also at the room entrance to stop them from exiting the room and migrating to the living room where we sat for TV... I left the room untouched for about 8-9 days... the results normally say that bedbugs start drying out and dying in just 3 days and most start dying in 5-7 days, the eggs and larvae die out faster when they come in touch with the earth. I treated the room in this procedure with diatomaceous earth for a 2nd time, just in case, and let it alone again for another week. I was nervous if it had worked.... IT HAD WORKED!!!!! I HAD LITERALLY OBLITERATED the whole room with diatomaceous earth everywhere and let it work its magic for 2.5 weeks and now it was a roaring success!! My new flatmate who temporarily stayed in another guest room, upon moving in there, had zero complaints! I looked up the crevices and folds, I could see dead bedbugs dried out and their shells everywhere. This is the second time I have had a great experience with diatomaceous earth. I had done this exact same treatment in the year 2007 and it had worked very well!!!!!!! :) the room is free of bed bugs and i know how to defeat them! I have seen infestations far more serious than mine... I dont know how I'd take care of those. But my current infestation was a new one so it was probably relatively less spread out and easier to defeat. But I've won this battle twice now, once in 2007 and now in 2019! I am a satisfied customer and I know it works! You just have to be really thorough. Going back to the clothes, pillow covers, blankets, sheets, etc, I put them in scalding hot water in a bucket, then took them to the laundry to launder them and dried them at very high heat for 40 minutes. This destroys every bug and egg. The job was well done! My home is still bug free and I didn't sacrifice any furniture or linen or pillows. Good luck!

### ⭐⭐⭐⭐⭐ Better Than Advertise, But One Needs Planning And Patience
*by E***E on November 13, 2022*

This was my first time dealing with bed bugs. It was an immensely unpleasant experience that I had no idea how to deal with. My problem started when my mom bought a livingroom chair infested with the critters from a homeless guy. They were everywhere! I was going to hire an exterminator, but the price was just too much. Note: If one can afford an exterminator, I'd advise one to do so. It's going to take considerable work on one's part to do things correctly in order to rid one's home of these things. I eventually came upon some videos about bug behavior and some of the best ways to rid my home of them. Most advised the use of products containing diatomaceous earth as part of the process. Here are the steps I followed: 1. Carefully remove all bedding and place into plastic bags. 2. Pour copious amounts of liquid bed bug killer into bag and wash in hot cycle 3. Carefully remove the woodwork and apply Harris Bed Bug Killer with included duster then put woodwork back in place. 4. Use the duster to also apply product to undersides of mattresses, chairs, and sofas (Note: One does not have to remove the woodwork; however, it was FAR easier to ensure the powder remained undisturbed using this method versus just applying it around the borders of the rooms.) I additionally took caps from Gatorade bottles, sprinkled some powder into them and placed bed, chair, and sofa legs into them as an additional measure. I don't have pets, so this wasn't an issue for me. If one has pets, take the care necessary to protect them. The problem did not end overnight, but within a few weeks after application the bed bugs were completely gone! As of this writing, 13 November 2022, I have had ZERO problems with bed bugs since using this product. Note that the powder applied under the woodwork is still there to this day and likely works as a deterrent against further infestation. That's about as close to set it and forget it as something can be. If one has bed bug problems, this is not a suggestion, one MUST get this product as part of ridding one's home of these terrible creatures.

### ⭐⭐⭐⭐⭐ It takes time and patience
*by B***S on July 13, 2020*

Well, HARD lesson learned for me. We bought a used bunk bed for my son off of FB marketplace. We have generally always bought our furniture used through marketplace or at a used furniture store, so it never crossed my mind this would happen to us, but it did. My son started getting bit within DAYS of getting this bunk bed. I thought it was the new detergent at first, but then he found a bug! I was so extremely upset. I started researching and found this. Now, the first bug I found I immediately put in a ziploc bag and sealed the bag. I closed my sons door and wouldn’t let him back in for over 30 days. That first bug just in a ziploc bag took about two weeks to die! Two weeks sealed in a ziploc bag!! I bought a spray that I found on Amazon (Ecoraider bed bug killer). That killed them instantly. And then I proceeded to follow up with this miraculous stuff! After spraying the entire bunk bed, I powdered every inch of his mattress, wrapped it in plastic and put the bed bug cover on. I also sprinkled this miraculous powder in every crevice of his bed. I bought those discs for the legs of his bed and put this powder in there as well. I put it around all the baseboards too! It is important to note this does not kill them instantly, but I did put a bug in a ziploc bag with some powder and it gets stuck to them and debilitates them. That blood sucker didn’t live more than 24 hours. So it’s more of a maintenance thing. I would put this all over the mattress as well as the baseboards of your room. The puffer thing didn’t work that well for me so I ended up just using a measuring cup. Lol. Good luck!!

## Frequently Bought Together

- Harris Bed Bug Killer, Diatomaceous Earth (4lb with Duster Included Inside The Bag)
- Harris Toughest Bed Bug Killer, Liquid Spray with Odorless and Non-Staining Extended Residual Kill Formula (Gallon)
- Ortho Home Defense Max Bed Bug, Flea and Tick Killer with Comfort Wand, Bed Bug Spray, Kills Bed Bug Eggs, Fleas and Ticks, 1 gal.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/39701960-harris-bed-bug-killer-diatomaceous-earth-4lb-with-duster-included](https://www.desertcart.hk/products/39701960-harris-bed-bug-killer-diatomaceous-earth-4lb-with-duster-included)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-07*