BioAdvanced Extended Control Brush Killer, Ready-to-Use 1 Gallon
BioAdvanced Extended Control Brush Killer, Ready-to-Use 1 Gallon
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BioAdvanced Extended Control Brush Killer, Ready-to-Use 1 Gallon

4.5 stars out of 611 reviews
(4.5)|
611 ratings
BioAdvanced Extended Control Brush Killer, Ready-to-Use 1 GallonBioAdvanced Extended Control Brush Killer Ready to Use 1 GallonBioAdvanced Extended Control Brush Killer Ready to Use 1 3 Gallon
Count:1
Size:1-gallon

Key item features

  • Long-Lasting Protection: Protects for up to 12 months, killing the toughest brush down to the root, including Poison Ivy, Poison Oak, Blackberry, Kudzu, English Ivy, Bamboo, and other listed brush.
  • Quick Results: Produces visible results in minutes, with symptoms such as wilting and yellowing appearing within 1 to 28 days.
  • Rainproof Formula: Provides systemic rainproof protection in just 4 hours, ensuring effectiveness even after rainfall.
  • Root-Killing Action: Kills brush down to the root when applied to fully leafed out and actively growing weeds.
  • Extended Control: Offers a full year of control, 365 days, against tough brush, ensuring long-term effectiveness.
  • Large Coverage: The 1-gallon bottle treats up to 500 square feet, making it suitable for larger areas.
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Current price is $28.47$28.47/gl
Price when purchased online
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Columbus, 43215
Arrives by Mon, Mar 9
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Order within 7 hr 9 min
Sold and shipped by Walmart.com
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About this item

Product details

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Customer ratings & reviews

4.5 out of 5 stars
stars611 ratings609 reviews
How item rating is calculated
  1. 5 stars68% (414)
  2. 4 stars22% (136)
  3. 3 stars7% (45)
  4. 2 stars1% (9)
  5. 1 star1% (7)

Reviews summary

Pros
  • : Application process is straightforward and simple.
  • : Covers entire front and back yard with a single application.
  • : Provides ample coverage for large areas.
  • : Offers excellent coverage and effectiveness at this cost.
  • : Kills unwanted weeds and brush, including tough ones.
Neutral
  • : Effective at varying depths, but inconsistent in thoroughness.
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Showing 1-3 of 609 reviews

Jan 18, 2026
Walmart customer
5 out of 5 stars review

It works

[This review was collected as part of a promotion.] This was great to dry up and remove all the weeds in my backyard, it great to have around. It gets the job done a little goes a long way. I recommend trying it out.

Review from influenster.com
Helpful?3T470G4LSXI05423563181
reply from Consumer Affairs

Amazing! Thank you for taking the time to share your success with BioAdvanced Extended Control Brush Killer!

Aug 12, 2025
foreverfletch_1020
5 out of 5 stars review

It's my go to

[This review was collected as part of a promotion.] I absolutely love Bio Advanced products. I live out in the country on several acres and this extended control brush killer does what it is supposed to. I use this product regularly and probably will continue to forever.

Review from influenster.com
Helpful?3T470G4LSXI05423563181
reply from Consumer Affairs

That is great! We appreciate you taking the time to share your feedback on BioAdvanced Extended Control Brush Killer!

Jul 29, 2025
amym193_2878
5 out of 5 stars review

Worked great!

[This review was collected as part of a promotion.] This brush killer worked great in our backyard. My husband only had to use it once for it to get rid of the area he was working on. We would buy it again and recommend it.

Review from influenster.com
Helpful?3T470G4LSXI05423563181
reply from Consumer Affairs

That is amazing! We are delighted to hear of your positive results with BioAdvanced Extended Control Brush Killer! Thank you for your review!