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BioAdvanced Ready-to-Spray Brush Killer Plus RTU Liquid 32 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Hooks to your hose and clears brush over 4,000 sq. ft. - no mixing, and rain-proof once it dries.
Bioadvanced MPN 704645A In Stock & Ready to Ship
$26.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

BioAdvanced Brush Killer RTS clears brush, poison ivy, and other tough woody growth from lawns, gardens, and landscape beds without any mixing or measuring. The hose-end sprayer hooks up and covers up to 4,000 square feet in one pass, and once it's dried on the leaves, rain won't wash the treatment away. It's a post-emergent formula, so it goes to work on brush that's already up and growing, any time of the growing season.

  • 32 oz. hose-end spray bottle - ready to use, no mixing
  • Covers up to 4,000 sq. ft.
  • Active ingredient: Triclopyr, 8.8% triethylamine salt
  • Rain-proof once dry; post-emergent, multi-season use

The Details Specifications

Brand Bioadvanced
Model / MPN 704645A
UPC 687073046458
Weight 2 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Bioadvanced. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Bioadvanced

Or skip the tabs entirely and buy it down the street. Find a store near you →

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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