--- product_id: 217717708 title: "Boric Acid Roach and Silverfish Killer Powder w/Lure" brand: "harris" price: "559 kr" currency: NOK in_stock: true category: "Harris" url: https://www.desertcart.no/products/217717708-boric-acid-roach-and-silverfish-killer-powder-w-lure store_origin: NO region: Norway --- # Long residual effect Fast acting formula EPA registered safety Boric Acid Roach and Silverfish Killer Powder w/Lure **Brand:** harris **Price:** 559 kr **Availability:** ✅ In Stock ## Summary > 🚫🐜 Outsmart pests before they invade your space! ## Quick Answers - **What is this?** Boric Acid Roach and Silverfish Killer Powder w/Lure by harris - **How much does it cost?** 559 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/217717708-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 - • **Rapid Results:** Fast-acting boric acid formula targets roaches and silverfish on contact. - • **Trusted Safety:** EPA registered for effective pest control you can rely on. - • **Precision Powder:** Easy-to-apply powder with lure attracts and eliminates hidden pests. - • **Proven Popularity:** Loved by over 29,000 users with a solid 4.2-star rating. - • **Enduring Protection:** Keeps your home pest-free for weeks with long-lasting residual power. ## Overview HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure is a fast-acting, EPA-registered pest control powder designed to eliminate roaches and silverfish with long-lasting residual effects. Trusted by thousands, this 454g powder combines boric acid with an effective lure to target hidden insects, making it a reliable choice for maintaining a pest-free home. ## Description HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure ## Features - Long Residual - Fast Acting - EPA Registered ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0026MD0G6 | | Active Ingredients | boric acid | | Best Sellers Rank | #87,029 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #86 in Lures | | Brand Name | HARRIS | | Country of Origin | USA | | Customer Reviews | 4.3 4.3 out of 5 stars (30,165) | | Global Trade Identification Number | 00072725000054 | | Item Form | Powder | | Item Weight | 1 Pounds | | Manufacturer | HARRIS | | Model Number | HRP-16 | | Part Number | HRP-16 | | Target Species | Insects | | UPC | 072725000054 | ## Product Details - **Active Ingredients:** boric acid - **Brand:** HARRIS - **Item Form:** Powder - **Item Weight:** 1 Pounds - **Target Species:** Insects ## Images ![Boric Acid Roach and Silverfish Killer Powder w/Lure - Image 1](https://m.media-amazon.com/images/I/71B7SBjoDnL.jpg) ## 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.no/products/217717708-boric-acid-roach-and-silverfish-killer-powder-w-lure](https://www.desertcart.no/products/217717708-boric-acid-roach-and-silverfish-killer-powder-w-lure) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-20*