--- product_id: 52859612 title: "Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small" brand: "dr. killigan's" price: "HK$440" currency: HKD in_stock: true reviews_count: 13 category: "Dr. Killigan's" url: https://www.desertcart.hk/products/52859612-dr-killigans-insect-buster-bulb-duster-insecticide-applicator-dispenser-diatomaceous store_origin: HK region: Hong Kong --- # 100% Non-toxic & natural 10-inch reach with extension rod Durable brass & aluminum build Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small **Brand:** dr. killigan's **Price:** HK$440 **Availability:** ✅ In Stock ## Summary > 🐞 Banish bugs like a pro—naturally, neatly, and effortlessly! ## Quick Answers - **What is this?** Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small by dr. killigan's - **How much does it cost?** HK$440 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/52859612-dr-killigans-insect-buster-bulb-duster-insecticide-applicator-dispenser-diatomaceous) ## Best For - dr. killigan's enthusiasts ## Why This Product - Trusted dr. killigan's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** No plastic parts—crafted from high-grade rubber, aluminum, and brass for professional durability. - • **Compact Yet Powerful:** Small size holds over 8oz powder, ideal for indoor use and tight spaces without sacrificing capacity. - • **Precision Pest Control:** 7-inch brass extension rod plus clear vinyl tip for targeting hard-to-reach corners effortlessly. - • **Mess-Free & Easy to Use:** Wider funnel and improved tip design reduce clogs and spills, making pest control cleaner and faster. - • **Safe for Your Home & Family:** Use food-grade Diatomaceous Earth with zero toxins—perfect for kitchens and living spaces. ## Overview Dr. Killigan's Insect Buster is a premium, non-toxic bulb duster designed for applying Diatomaceous Earth and other powdered insecticides. Featuring a durable brass extension rod and all-metal construction, it offers precise, mess-free pest control with a compact design perfect for indoor use. Safe around food and family, it empowers you to maintain a bug-free home naturally and efficiently. ## Description Product Description Review: Excellent build quality and does what it should. - When I became aware of the existence of diatomaceous earth (while researching flea treatments), the more I learned, the more I had to get some for all manner of applications in the home, garden, flea treatments and even as a dietary supplement… But I also quickly realised that you definitely need a dispenser. I believe in buying the best you can justify spending the money on to avoid pointless bad purchases of inadequate products which don’t last, and so I went for this one. I can’t comment on how well this item dispenses powder or how well controlled it is compared to others… But this is an incredibly well made item and obviously made to last many years. It’s a ‘one and done’ type product. There are dispensers which look very similar with a black rubber bulb, metal threads and a brass pipe and they’re half the price. Whether those are basically the same without the branding and design details I have no idea, but if you are trying to save as much money as possible then you should probably give one of those a try first. I’m sure the function will be basically the same. With regard to this item; The rubber feels great quality (no nasty cheap rubber smell), the nozzles/pipes are all heavy grade solid brass and the threaded lid is machined from solid aluminium with an anodised finish… It honestly could not be better made and the steel ball bearing inside is a nice feature to break up the powder (which I quickly learned is essential to avoid blockage) The ‘small’ size is approx 230ml (8oz) and that should be plenty big enough for most people unless you’re dusting your whole attic! The large size is almost double that size and totally overkill for me personally. The supplied selection of pipes and accessories enable you to direct the powder where you want it, regardless of application and situation e.g. the rubber tube is great for directing the powder upwards. My only complaint is the spray of powder is quite heavy and not really controllable as a thin mist. Depending on your usage you might find it throws out far too much powder. There are situations when I would love to have a much finer/lighter dispersion of powder. There are dispensers which have a separate small chamber for the powder and pass air over it to collect it (like a spray gun), which probably has the effect I’m looking for… However, diatomaceous earth is a very heavy clumpy ‘powder’ and probably can’t be dispensed like a fine dusty powder anyway, so take this criticism as entirely uneducated and possibly unfair. So yes… No real complaints with the product at all, well made and does what it’s designed for, but if the price seems a bit steep you should definitely try a cheaper alternative first as you’ll likely get the exact same results. I’m just a sucker for branding and nice design! Review: Does the job no better way to create a thin layer of powder - Very easy to use great product can see it does the job and creates a very thing layer of powder which isn't possible any other way . ## Features - NON-TOXIC, NATURAL AND SAFE - Of course you can use the INSECT BUSTER for any powdered insecticide, but why would you want to use anything toxic? Use Diatomaceous Earth to protect yourself and your family. With food grade DE Powder, you can safely use this tool in the kitchen and around food. DIATOMACEOUS EARTH NOT INCLUDED. - NOW IN TWO SIZES AND EASY TO USE! - The Large INSECT BUSTER holds 14oz of powder and is great for big hands and big spaces. The small INSECT BUSTER is a touch smaller and is specifically designed for indoor use, smaller hands and tight spaces. Despite its compact size, the small duster still holds more than 8oz. of powder. Both dusters come with a 7†brass extension rod, (both have a total 10-inch reach) so you can dust anywhere in your home, and keep plenty of space between you and the bugs. - STURDY CONSTRUCTION AND DESIGN - No plastic parts. Only High Grade Rubber, Aluminum Lid, and a Brass Dispenser. We even included a funnel to easily fill your bulb duster. To dispense larger, more granular insecticides, simply remove the tip and use the extension rod by itself. Easy to squeeze. Much cleaner and easier than dispersing by hand. Store the Diatomaceous Earth (DE Powder) inside the INSECT BUSTER so you are always prepared. - SAVE MONEY - With the INSECT BUSTER you are the professional, and being bug-free has never been easier! Just apply the dust in the strategic places we outline for you in our follow-up email and be completely bug free. No more food destroying, wood consuming, or blood sucking insects. Target bedbugs, fleas, ticks, spiders, cockroaches, earwigs, silverfish, scorpions, ants, beetles, mites, moths, bees, wasps, hornets, and more. - NEW IMPROVEMENTS - 1. Two sizes: Large and Small. 2. Bigger funnel with wider openings for less mess and ease of use. 3. A slightly larger opening in the tip to decrease clumps and clogs. 4. A clear piece of vinyl tubing that slips over the brass tip to help get your DE Powder around hard to reach corners. Dr. Killigan. Killing Them Softly." ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01C36EMNO | | Best Sellers Rank | 10,900 in Garden ( See Top 100 in Garden ) 150 in Indoor Multi-Insect Control | | Brand | Dr. Killigan's | | Brand Name | Dr. Killigan's | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 3,700 Reviews | | Hose Length | 7.75 Inches | | Included Components | Brass Extension Rod, Funnel | | Item Dimensions W x H | 9.7W x 22.1H centimetres | | Item Weight | 0.02 Pounds | | Item weight | 0.02 Pounds | | Manufacturer | Dr. Killigan's | | Manufacturer Part Number | LYSB01C36EMNO-SPRTSEQIP | | Material | Rubber, Aluminum, Brass | | Material Type | Rubber, Aluminum, Brass | | Model Name | insect | | Model Number | Sm | | Power Source | Hand Powered | | Recommended Uses For Product | Pest Control | | Recommended uses for product | Pest Control | | Style Name | Gun | | Tank Volume | 8 Fluid Ounces | | Tank volume | 8 Fluid Ounces | | UPC | 638632256559 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Dr. Killigan's - **Colour:** Black - **Material:** Rubber, Aluminum, Brass - **Recommended uses for product:** Pest Control - **Tank volume:** 8 Fluid Ounces ## Images ![Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small - Image 1](https://m.media-amazon.com/images/I/71exwU8W8ZL.jpg) ![Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small - Image 2](https://m.media-amazon.com/images/I/81xU-14bV+L.jpg) ![Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small - Image 3](https://m.media-amazon.com/images/I/91R6hw0EBUL.jpg) ![Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small - Image 4](https://m.media-amazon.com/images/I/817GmUK7yDL.jpg) ![Dr. Killigan's Insect Buster | Bulb Duster, Insecticide Applicator, Dispenser for Diatomaceous Earth and Other Powdered Insecticides and Pesticides | Non-Toxic and Natural | Small - Image 5](https://m.media-amazon.com/images/I/81kD4ziuvrL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is it made in the US?** A: Hello, Thank you for your question. Our Insect Buster is designed and distributed from the United States and manufactured in China. Our goal is to work with both countries to bring the highest quality products to our customers to ensure peace in your home. Cheers!Vanessa and the Dr. Killigan’s Team **Q: Would this work to disperse powdered sugar in a bee hive for varroa mites?** A: Hello, Thank you for your question. Powdered sugar is a similar consistency of diatomaceous earth powder and you might see the same results with the Insect Buster but we can only stand by our satisfaction guarantee when our product is used with DE powder. **Q: how far distance does it spray/spread? I want to go into a cellar with crickets and spray them from distance.** A: It really depend on how hard you squeeze the bulb. For standard cracks and crevices, you won't have any problems distributing powder into them. If you are trying to hit a "target" from a distance, I'd say you'd be good to about 3-4 feet. Once you start squeezing too hard, the powder has a tendency to billow into a cloud more than maintaining a stream. **Q: Can this product be used for wet dispersement of DE?** A: Hello, Thank you for your question. When Diatomaceour Earth is wet it may be more prone to clumping making it harder to disperse. The Insect Buster does contain a metal ball to help break up clumps. You might see the same results with the Insect Buster but we can only stand by our satisfaction guarantee when our product is used with dry DE powder. Cheers! Vanessa and the Dr. Killigan’s Team ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent build quality and does what it should. *by P***H on 28 March 2026* When I became aware of the existence of diatomaceous earth (while researching flea treatments), the more I learned, the more I had to get some for all manner of applications in the home, garden, flea treatments and even as a dietary supplement… But I also quickly realised that you definitely need a dispenser. I believe in buying the best you can justify spending the money on to avoid pointless bad purchases of inadequate products which don’t last, and so I went for this one. I can’t comment on how well this item dispenses powder or how well controlled it is compared to others… But this is an incredibly well made item and obviously made to last many years. It’s a ‘one and done’ type product. There are dispensers which look very similar with a black rubber bulb, metal threads and a brass pipe and they’re half the price. Whether those are basically the same without the branding and design details I have no idea, but if you are trying to save as much money as possible then you should probably give one of those a try first. I’m sure the function will be basically the same. With regard to this item; The rubber feels great quality (no nasty cheap rubber smell), the nozzles/pipes are all heavy grade solid brass and the threaded lid is machined from solid aluminium with an anodised finish… It honestly could not be better made and the steel ball bearing inside is a nice feature to break up the powder (which I quickly learned is essential to avoid blockage) The ‘small’ size is approx 230ml (8oz) and that should be plenty big enough for most people unless you’re dusting your whole attic! The large size is almost double that size and totally overkill for me personally. The supplied selection of pipes and accessories enable you to direct the powder where you want it, regardless of application and situation e.g. the rubber tube is great for directing the powder upwards. My only complaint is the spray of powder is quite heavy and not really controllable as a thin mist. Depending on your usage you might find it throws out far too much powder. There are situations when I would love to have a much finer/lighter dispersion of powder. There are dispensers which have a separate small chamber for the powder and pass air over it to collect it (like a spray gun), which probably has the effect I’m looking for… However, diatomaceous earth is a very heavy clumpy ‘powder’ and probably can’t be dispensed like a fine dusty powder anyway, so take this criticism as entirely uneducated and possibly unfair. So yes… No real complaints with the product at all, well made and does what it’s designed for, but if the price seems a bit steep you should definitely try a cheaper alternative first as you’ll likely get the exact same results. I’m just a sucker for branding and nice design! ### ⭐⭐⭐⭐⭐ Does the job no better way to create a thin layer of powder *by A***A on 13 July 2025* Very easy to use great product can see it does the job and creates a very thing layer of powder which isn't possible any other way . ### ⭐⭐⭐⭐ Good *by O***N on 12 May 2026* This is a handy bit of kit. Works well although it occasionally clogs up (handy wire included to unclog). Good quality so it should last. ## Frequently Bought Together - Dr. Killigan's The Insect Buster - Bulb Duster for Diatomaceous Earth and Other Powders - Effective Dust Application Tool - Small (8 ounces) - Dr. Killigan's Dust to Dust Powder - Diatomaceous Earth Alternative - Insect Killer for Indoor & Outdoor Use - Removes on Contact & While You Sleep, Protects up to 6 Months (10 oz) --- ## 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/52859612-dr-killigans-insect-buster-bulb-duster-insecticide-applicator-dispenser-diatomaceous](https://www.desertcart.hk/products/52859612-dr-killigans-insect-buster-bulb-duster-insecticide-applicator-dispenser-diatomaceous) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-26*