---
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"
brand: "bioadvanced"
price: "¥12808"
currency: JPY
in_stock: true
category: "Bio Advanced"
url: https://www.desertcart.jp/products/957779-bioadvanced-brush-killer-plus-concentrate-mix-and-spray-kills-tough
store_origin: JP
region: Japan
---

# Visible results in 1-6 weeks Kills 70+ tough brush & weeds Rainproof protection in 4 hours 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

**Brand:** bioadvanced
**Price:** ¥12808
**Availability:** ✅ In Stock

## Summary

> 🌿 Conquer your landscape’s toughest brush before your neighbors do!

## 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 by bioadvanced
- **How much does it cost?** ¥12808 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/957779-bioadvanced-brush-killer-plus-concentrate-mix-and-spray-kills-tough)

## 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

- • **Wide Coverage:** Treats up to 4,000 sq. ft. with one 32 oz bottle
- • **Trusted Science:** Backed by BioAdvanced’s proven blue bottle technology
- • **Weather-Resistant:** Rainproof in just 4 hours to keep your progress intact
- • **Fast-Acting Formula:** See wilting and yellowing in as little as one week
- • **Systemic Powerhouse:** Penetrates roots & vines for total brush elimination

## Overview

BioAdvanced Brush Killer Plus Concentrate is a potent, systemic herbicide designed to eliminate over 70 types of tough brush and weeds including poison ivy, kudzu, and poison oak. Its special penetrating formula attacks roots and vines, delivering visible results within 1 to 6 weeks. Rainproof in just 4 hours, this 32 fl oz bottle covers up to 4,000 square feet, making it the go-to solution for professional-grade brush control around homes, cabins, and trails.

## Description

Product 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 From the Manufacturer One application kills poison ivy, poison oak, kudzu and other tough brush problems down to the roots. How It Works: This selective systemic herbicide enters plants through their leaves, green or cut woody shoots, and roots then moves throughout the plant and interferes with processes found only in plants. Visual symptoms, such as wilting and yellowing, appear in 1 to 6 weeks. Kills: Poison ivy, poison oak, poplar, ragweed, raspberry, salmonberry, sassafras, scotch broom, smartweed, spurge, sumac, sweetbay, magnolia, sweetgum, sycamore, tanoak, tansy ragwort, thimbleberry, trumpet creeper, tulip poplar, vetch, virginia creeper, western hemlock, wild grape, wild lettuce, wild rose, wild violet, willow and winged elm. Where to Use: Use around homes, cabins, buildings, fences, walkways, trails and wooded areas. When to Use: When brush is leafed out. Active Ingredients: Triclopyr, triethylamine salt: 0.8%.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DKBDHK |
| Active Ingredients | triclopyr |
| Best Sellers Rank | #476 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Weed Killers #94 in Soils, Mulches & Planting Media |
| Brand Name | BioAdvanced |
| Coverage | 4000 square_feet |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,844) |
| Global Trade Identification Number | 00687073046403 |
| Included Components | Bottle |
| Item Form | Spray |
| Item Type Name | Poison Ivy Killer and Stump Remover, |
| Item Weight | 2.1 pounds |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | SBM Life Science |
| Model Number | 704640B |
| Number of Packs | 1 |
| Part Number | 704640B |
| UPC | 687073046403 885388424705 885861310150 |
| Unit Count | 32 Fluid Ounces |
| Warranty Description | Warranty |

## Product Details

- **Active Ingredients:** triclopyr
- **Brand:** BioAdvanced
- **Item Form:** Spray
- **Item Weight:** 2.1 pounds
- **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/61rPYIclHdL.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.

## 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.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-09*