--- product_id: 2537555 title: "HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz)" brand: "harris" price: "€ 16.67" currency: EUR in_stock: true category: "Harris" url: https://www.desertcart.sk/products/2537555-harris-boric-acid-roach-and-silverfish-killer-powder-w-lure store_origin: SK region: Slovakia --- # Long-lasting effect for weeks Kills insects within 72 hours Precision puffer for hard-to-reach spots HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz) **Brand:** harris **Price:** € 16.67 **Availability:** ✅ In Stock ## Summary > 🚫🐜 Outsmart pests before they invade your space! ## Quick Answers - **What is this?** HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz) by harris - **How much does it cost?** € 16.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/2537555-harris-boric-acid-roach-and-silverfish-killer-powder-w-lure) ## 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 - • **Enduring Defense:** Keeps your home pest-free for weeks with a dry-proof formula - • **Irresistible Bait:** Food-grade lure draws pests out of hiding for maximum impact - • **EPA-Approved Safety:** Trusted, USA-made formula registered for use around people and pets - • **Rapid Roach Response:** Eliminates roaches and silverfish within 72 hours of contact - • **Targeted Application:** Ergonomic puffer bottle ensures easy reach into hidden crevices ## Overview HARRIS Boric Acid Roach and Silverfish Killer Powder (16oz) combines a potent boric acid formula with a food-grade lure to attract and eliminate roaches, silverfish, and other insects. Its long-lasting, EPA-registered powder kills pests within 72 hours and is designed for easy application in hard-to-reach areas, making it a top-rated, reliable choice for maintaining a pest-free home. ## Description desertcart.com : HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz) : Insect Traps : Patio, Lawn & Garden ## 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 puffer bottle 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 | |---------------|-------| | ASIN | B0026MD0G6 | | Active Ingredients | boric acid | | Best Sellers Rank | #205 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Pest Control Baits & Lures | | Brand Name | HARRIS | | Customer Reviews | 4.3 4.3 out of 5 stars (30,009) | | Global Trade Identification Number | 00072725000054 | | Included Components | home-pest-control-products | | Item Form | Powder | | Item Type Name | Roach Killer | | Item Weight | 8.4 Ounces | | Manufacturer | HARRIS FAMOUS ROACH TABLETS | | Model Number | HRP-16 | | Part Number | HRP-16 | | Target Species | Insects | | UPC | 072725000054 | | Unit Count | 1.0 Count | ## Product Details - **Active Ingredients:** boric acid - **Brand:** HARRIS - **Item Form:** Powder - **Item Weight:** 8.4 Ounces - **Target Species:** Insects ## Images ![HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz) - Image 1](https://m.media-amazon.com/images/I/71B7SBjoDnL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What do if they are in power outlets?** A: I had a 70 yr old house that was do infested after tenants were evicted that roaches covered the ceiling and were falling off. Obviously they were having a blast INSIDE the walls too. Since thete were several holes in the eall and missing outlet covers i just spooned it into all of them before patching and covering them. Used aspray for the ceiling one time when i started repairs. Left this at all the baseboards after everything else was cleaned. By the time i moved in 6 weeks later, NOT A SINGLE LIVE roach left!! I left the powder in place and maybe once a year if i happen to think of it i would puff a fine layer on it again. In over 10 years that i was there i never sae another roach or evidence of any. Rarely saw a stray ant. I swear by boric acid product over ANYTHING I've ever used, including exterminator services **Q: Is there a trick to getting the powder out? No matter how much I shake or squeeze nothing comes out of the tip.** A: Hello, Thank you for your question and I apologize for this inconvenience. Using scissors, carefully cut the very top of the tip. This will create a small opening that allows the powder to be puffed out. Best, John **Q: Is the bottle suppose to be halfway full when it arrives ?** A: The product bottle contains 16oz of product, typically, in my experience the bottle does not arrive completely full. I believe the empty “air space” is helpful in propelling product to desired area. **Q: Does this kill centipedes** A: when mixed with a small amount of meat...I find it might kill anything. ## Frequently Bought Together - HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz) - Harris Roach Tablets, Boric Acid Roach and Insects Killer with Lure, Alternative to Bait Traps (6oz, 145 Tablets), Yellow - 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 --- ## 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.sk/products/2537555-harris-boric-acid-roach-and-silverfish-killer-powder-w-lure](https://www.desertcart.sk/products/2537555-harris-boric-acid-roach-and-silverfish-killer-powder-w-lure) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-20*