--- product_id: 3087409 title: "Brush Killer Plus, Weed Killer Spray, Ready-to-Use, 1 Gallon, Kills Tough Brush Roots & Poison Ivy" brand: "bioadvanced" price: "C$5549" currency: NIO in_stock: true reviews_count: 11 category: "Bio Advanced" url: https://www.desertcart.ni/products/3087409-brush-killer-plus-weed-killer-spray-ready-to-use-1 store_origin: NI region: Nicaragua --- # Visible results in 1-6 weeks Rainproof in just 4 hours Kills 75+ tough brush & weeds Brush Killer Plus, Weed Killer Spray, Ready-to-Use, 1 Gallon, Kills Tough Brush Roots & Poison Ivy **Brand:** bioadvanced **Price:** C$5549 **Availability:** ✅ In Stock ## Summary > 🌱 Conquer your wildest weeds—because your yard deserves the best! ## Quick Answers - **What is this?** Brush Killer Plus, Weed Killer Spray, Ready-to-Use, 1 Gallon, Kills Tough Brush Roots & Poison Ivy by bioadvanced - **How much does it cost?** C$5549 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/3087409-brush-killer-plus-weed-killer-spray-ready-to-use-1) ## Best For - bioadvanced enthusiasts ## Why This Product - Trusted bioadvanced brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Root-Level Weed Control:** Penetrates deep to kill roots and prevent regrowth, ensuring lasting results. - • **Fast-Acting Visual Impact:** See your yard transform in as little as one week—no more waiting in uncertainty. - • **Weather-Resistant Formula:** Rainproof protection locks in effectiveness within 4 hours, rain or shine. - • **Ready-to-Use 1-Gallon Power:** Convenient, large-capacity sprayer covers extensive areas without hassle. - • **Ultimate Brush & Vine Eradicator:** Targets poison ivy, oak, blackberry & 75+ stubborn weeds with precision. ## Overview BioAdvanced Brush Killer Plus Spray is a ready-to-use, 1-gallon powerhouse designed to eliminate over 75 types of tough brush and vine weeds, including poison ivy and oak. Featuring a triclopyr-based formula, it delivers visible results within 1 to 6 weeks and becomes rainproof in just 4 hours, ensuring reliable performance in any weather. Ideal for professional-grade weed control with deep root penetration for lasting yard transformation. ## Description BioAdvanced Brush Killer Plus is a special penetrating formula that kills even the toughest listed brush and vine weeds, including kudzu, poison ivy, poison oak, blackberry, and bramble. Plus, BioAdvanced brush killer spray kills more than 70 types of listed weeds systemically, to the root. It's the easy, convenient way to eliminate unsightly brush, vines, brambles, and listed weeds from your home's landscape. Spray when brush is leafed out and actively growing. Controlling brush has never been easier. BioAdvanced. Get More From The Blue Bottle. Active Ingredients: Triclopyr triethylamine salt 0.8%. EPA Registration Number: 92564-8 Review: Great stuff! - Now this works very well. Last the whole summer. Kills everything. I prefer this over the farm stuff someone put in my yard. They has to keep coming back every month. This stuff here. I recommend this. Larger bottles would be nice. Review: Killed blackberry vines, it really works - I don't know anything about blackberry bushes or vines, where they come from, what strain they are, etc. I don't care. All I know is that I hate them. Every vine creates its own root system. Invasive is an understatement. We can't figure where they are coming from. I found this BioAdvanced 704701A Brush Killer, 1.3 Gallon, with attached power spray. I sprayed quite a bit on the blackberry vine leaves. After about 1 week the leaves started to yellow. 2 1/2 weeks later the vines are completely dead. Hopefully the vines are stunted at the root and will not return this year. at least now I have an easy method to deal with it. ## Features - SPECIAL FORMULA: Brush Killer Plus' formula eliminates Kudzu, Poison Ivy, Poison Oak, Blackberry, Bramble, and over 70 other listed weeds and brush - PENETRATES & KILLS TOUGH BRUSH: Special penetrating formula targets listed roots and vine weeds; Use outside of homes and buildings, walkways, wooded areas, fences, and trails - VISIBLE RESULTS IN WEEKS: Brush and weed killer begins working on contact with noticeable results in as little as one week; Provides rainproof protection just 4 hours after application - GET MORE FROM THE BLUE BOTTLE: If you want to win the battle against brush, look no further than BioAdvanced science-based solutions for weed, grass, and brush control ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002HJ7Z32 | | Active Ingredients | triclopyr | | Best Sellers Rank | #349 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Weed Killers | | Brand Name | BioAdvanced | | Coverage | treats a large area with various types of weeds and brush | | Customer Reviews | 4.0 4.0 out of 5 stars (4,058) | | Global Trade Identification Number | 00687073046557 | | Included Components | BioAdvanced Brush Killer Plus | | Item Form | Spray | | Item Type Name | Kills Tough Vines, Poison Ivy, Sumac, Kudzu | | Item Weight | 8.85 Pounds | | Liquid Volume | 128 Fluid Ounces | | Manufacturer | SBM Life Science | | Model Number | 704655A | | Part Number | 704655A | | UPC | 687073046557 | | Unit Count | 128.0 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Active Ingredients:** triclopyr - **Brand:** BioAdvanced - **Item Form:** Spray - **Item Weight:** 8.85 Pounds - **Liquid Volume:** 128 Fluid Ounces ## Images ![Brush Killer Plus, Weed Killer Spray, Ready-to-Use, 1 Gallon, Kills Tough Brush Roots & Poison Ivy - Image 1](https://m.media-amazon.com/images/I/71haXE30WmL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: what's the percentage of triclopyr?** A: It depends! Amazon is selling multiple concentrations of this product all grouped together, and their product descriptions do not make this clear. The "Concentrate" seems to have 8.8% triclopyr, but the "ready to use" gallon and 1.3 gallon sizes are diluted 10 times from that amount...my 1 gallon bottle says 0.8% triclopyr, 99.2% other ingredients. Be careful which one you choose! I thought I was getting the 8.8% and so am sending it back. **Q: Has anyone tried this on english ivy?** A: I used high concentration of plain salt on 20 yr ivy that i was going to replace w black star gravel It took a LOT of mortons salt but it worked for not much money **Q: Wondering what the mix ratio (ounces per gallon) is required by the concentrate?** A: Add 4 fl. oz.(1/2 cup, 8tbsp) to 1 gallon of water to spray on brush. Brush undiluted to kill Kudzu, Poison Ivy, Poison Oak, Blackberries, and also stumps and root sprouts leaves. **Q: We have killed everything topside, but we have roots coming in to the basement, will this work if directly applied to those roots?** A: Go on Amazon and purchase "Bonide Stump and Vine Killer". It has an applicator to apply the product directly on freshly cut roots. Killed all my roots dead, right to the bottom. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff! *by J***. on April 11, 2026* Now this works very well. Last the whole summer. Kills everything. I prefer this over the farm stuff someone put in my yard. They has to keep coming back every month. This stuff here. I recommend this. Larger bottles would be nice. ### ⭐⭐⭐⭐⭐ Killed blackberry vines, it really works *by B***. on July 27, 2023* I don't know anything about blackberry bushes or vines, where they come from, what strain they are, etc. I don't care. All I know is that I hate them. Every vine creates its own root system. Invasive is an understatement. We can't figure where they are coming from. I found this BioAdvanced 704701A Brush Killer, 1.3 Gallon, with attached power spray. I sprayed quite a bit on the blackberry vine leaves. After about 1 week the leaves started to yellow. 2 1/2 weeks later the vines are completely dead. Hopefully the vines are stunted at the root and will not return this year. at least now I have an easy method to deal with it. ### ⭐⭐⭐⭐ Not bad at all *by A***R on June 8, 2025* This product actually worked pretty well. You won't notice anything until a couple weeks after you use it so the results are not instant. I'm pretty sure I will need to so another treatment. I'm using it on a bad poison ivy take over because I live in a wooded area. ## Frequently Bought Together - BioAdvanced Brush Killer Plus, Ready-to-Use Weed Killer Sprayer, 1 Gal – Kills Tough Brush Roots & Poison Ivy - Ortho GroundClear Poison Ivy and Tough Brush Killer3 with Comfort Wand, Ready-To-Use Weed Killer with Results in 1 Hour, 1 gal. - TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - 12 Count Stations for Effective Indoor Ant Control --- ## 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.ni/products/3087409-brush-killer-plus-weed-killer-spray-ready-to-use-1](https://www.desertcart.ni/products/3087409-brush-killer-plus-weed-killer-spray-ready-to-use-1) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-23*