--- product_id: 957779 title: "BioAdvanced Brush Killer Plus Concentrate - Mix & Spray - Kills Tough Brush like Poison Ivy and Kudzu - Visible Results in 1-6 Weeks - Rainproof in 4 Hours - 32 fl oz Bottle" price: "£30.25" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/957779-bioadvanced-brush-killer-plus-concentrate-mix-and-spray-kills-tough store_origin: GB region: United Kingdom --- # Visible results in 1-6 weeks Rainproof in 4 hours Kills 75+ weed types BioAdvanced Brush Killer Plus Concentrate - Mix & Spray - Kills Tough Brush like Poison Ivy and Kudzu - Visible Results in 1-6 Weeks - Rainproof in 4 Hours - 32 fl oz Bottle **Price:** £30.25 **Availability:** ✅ In Stock ## Summary > 🌱 Dominate your landscape—kill weeds at the root before they come back! ## Quick Answers - **What is this?** BioAdvanced Brush Killer Plus Concentrate - Mix & Spray - Kills Tough Brush like Poison Ivy and Kudzu - Visible Results in 1-6 Weeks - Rainproof in 4 Hours - 32 fl oz Bottle - **How much does it cost?** £30.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/957779-bioadvanced-brush-killer-plus-concentrate-mix-and-spray-kills-tough) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Coverage:** 32 oz concentrate treats up to 4,000 sq ft—perfect for large properties - • **Slow Kill, Full Kill:** Visual wilting in weeks ensures complete, long-term weed elimination - • **Fast Rainproof Formula:** Rainproof protection locks in effectiveness within just 4 hours - • **Root-Level Eradication:** Penetrates deep to kill brush and poison ivy roots for lasting control - • **Selective Systemic Action:** Targets over 75 tough weeds without harming desirable plants ## Overview BioAdvanced Brush Killer Plus is a powerful 32 oz concentrate herbicide that systemically kills over 75 tough brush and vine weeds, including poison ivy and oak. Its penetrating formula delivers root-level control with visible results in 1 to 6 weeks and rainproof protection in just 4 hours. Covering up to 4,000 sq ft, it’s designed for professional-grade weed management around homes and large outdoor spaces. ## 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, and blackberry. Plus, it kills more than 70 types of listed weeds systemically, to the root. Killing the entire weed takes time, but it won't grow back. It's the easy, convenient way to eliminate unsightly listed brush, vines, 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 8.8%. EPA Registration Number: 92564-6 Review: This is fantastic - This works excellently. Kills poison ivy with out a second thought. Very effective on other stubborn weeds as well. Review: Works Great When Used Correctly! ✅ - I bought this for my husband’s grandpa, and he used about half the bottle before realizing he wasn’t applying it the right way. Me and my husband took over, followed the directions, and it worked great! It was super easy to use and covered a good amount of ground. The weeds were pretty high, but it still did the job without any problems. It’s definitely a great value for the money and very effective when used properly. I’d recommend it to anyone dealing with normal weed growth — just make sure to read the directions first! It also arrived on time, which was a plus. ## Features - SPECIAL FORMULA: Brush Killer Plus concentrated formula eliminates Kudzu, Poison Ivy, Poison Oak, Blackberry, and over 70 other listed weeds and brush when used as directed - PENETRATES & KILLS TOUGH BRUSH: Special penetrating formula targets listed roots and vine weeds; Use around homes, cabins, buildings, fences, walkways, trails, and wooded areas - VISIBLE RESULTS IN WEEKS: Weed killer begins working on contact with noticeable results in as little as one week; Provides rainproof protection just 4 hours after application - TREATS UP TO 4,000 SQ. FT.: Covers up to 4,000 square feet of actively growing listed weeds such as poison ivy and poison oak; Measure using built-in cup, pour in tank sprayer with 1 gallon of water, and spray brush until wet - 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 - Kills tough brush - roots and all - Kills poison ivy, poison oak, wild berries, kudzu and 67 other types of weeds and brush - Now in convenient, no-mix formula - Kills 70+ other types of weeds and brush - 32 ounce bottle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DKBDHK | | Active Ingredients | triclopyr | | Best Sellers Rank | #299 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #10 in Weed Killers | | Brand Name | BioAdvanced | | Coverage | 4000 square_feet | | Customer Reviews | 4.3 out of 5 stars 4,660 Reviews | | Global Trade Identification Number | 00687073046403 | | Included Components | Bottle | | Item Form | Spray | | Item Type Name | Poison Ivy Killer and Stump Remover, | | Item Weight | 33.28 Ounces | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | SBM Life Science | | Model Number | 704640B | | Part Number | 704640B | | UPC | 687073046403 885388424705 885861310150 | | Unit Count | 32.0 Ounce | | Warranty Description | Warranty | ## Product Details - **Active Ingredients:** triclopyr - **Brand:** BioAdvanced - **Item Form:** Spray - **Item Weight:** 33.28 Ounces - **Liquid Volume:** 32 Fluid Ounces ## Images ![BioAdvanced Brush Killer Plus Concentrate - Mix & Spray - Kills Tough Brush like Poison Ivy and Kudzu - Visible Results in 1-6 Weeks - Rainproof in 4 Hours - 32 fl oz Bottle - Image 1](https://m.media-amazon.com/images/I/61VLRmxXFWL.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 ### ⭐⭐⭐⭐⭐ This is fantastic *by C***N on May 29, 2026* This works excellently. Kills poison ivy with out a second thought. Very effective on other stubborn weeds as well. ### ⭐⭐⭐⭐⭐ Works Great When Used Correctly! ✅ *by A***N on November 3, 2025* I bought this for my husband’s grandpa, and he used about half the bottle before realizing he wasn’t applying it the right way. Me and my husband took over, followed the directions, and it worked great! It was super easy to use and covered a good amount of ground. The weeds were pretty high, but it still did the job without any problems. It’s definitely a great value for the money and very effective when used properly. I’d recommend it to anyone dealing with normal weed growth — just make sure to read the directions first! It also arrived on time, which was a plus. ### ⭐⭐⭐⭐ Its ok *by M***E on June 29, 2025* This does kill the leaves that you sprayed on it, but it did not kill the poison Ivy that I needed gone from my bush but it did kill the leaves on the bush around it. I'm trying it again and will give an update to see it maybe it was applied wrong. ## Frequently Bought Together - BioAdvanced Brush Killer Plus, Concentrate Weed Killer, 32 oz – Kills Tough Brush Roots & Poison Ivy - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White - Ortho GroundClear Year Long Vegetation Killer2 Concentrate, Kills and Prevents Weeds Up to 12 Months, 32 fl. 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.co.uk/products/957779-bioadvanced-brush-killer-plus-concentrate-mix-and-spray-kills-tough](https://www.desertcart.co.uk/products/957779-bioadvanced-brush-killer-plus-concentrate-mix-and-spray-kills-tough) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-09*