Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this brush killer for its exceptional effectiveness against stubborn vegetation like poison ivy, kudzu, and dense shrubs, with most noting visible results within 24 to 48 hours. Reviewers consistently highlight its root-killing power, fast performance, and ease of application without special tools. Many emphasize strong value for money and plan to repurchase. A small number mention slower-than-expected results or chemical odor, but overall customers consider it a trusted, dependable solution for maintaining clear landscapes.
Customer review summary generated by AI, including incentivized reviews.Kills weeds and brush quickly
[This review was collected as part of a promotion.] BioAdvanced Extended Control Brush Killer has been amazing at helping make sure our yard looks beautiful and that there’s no unwanted brush or weeds! It’s easy to use and works quickly. I highly recommend!
From influenster.com
Ridding weeds
[This review was collected as part of a promotion.] Works great to help get rid of weeds. Is easy to use and doesn’t make a mess when using. Easy coverage of the area you’re trying to treat . Good size amount in the container and treats a good amount area.
From influenster.com
Marvelous! Thank you for your review of BioAdvanced Extended Control Brush Killer!
Fast Actiing
[This review was collected as part of a promotion.] This is the first time I’ve ever used this brand of brush killer. I usually buy plain weed killer so I expected this to pack more of a punch, and it did. The weeds and brush I sprayed it on withered within 48 hours. I cannot speak to the longevity yet, but time will tell.
From influenster.com
That is great! We appreciate your taking the time to review BioAdvanced Extended Control Brush Killer!
Effective
[This review was collected as part of a promotion.] Worked very well for what we needed to clear out to put our beehives in. We also made a trip to home Depot for a few things and saw the display for all the new products in this line. Good value it did what we needed and easy application.
From influenster.com
Marvelous! We appreciate your review of BioAdvanced Extended Control Brush Killer!
Works quickly with great results.
[This review was collected as part of a promotion.] My husband was really impressed with this product. He sprayed one evening and was able to start seeing results the next day. He said he will never go back to any other brand.
From influenster.com
Magnificent! I am thrilled to hear of your success with BioAdvanced Extended Control Brush Killer!
Great
[This review was collected as part of a promotion.] Great, very effective for killing unwanted bushes and it's easily and safe . I haven't had any major messes so far , we will continue to use this this summer .
From influenster.com
Terrific! We appreciate your feedback on BioAdvanced Extended Control Brush Killer!
Helps my lawn stay weed free
[This review was collected as part of a promotion.] BioAdvanced weed and brush killer has helped my yard a lot this year. We've planted new grass last year and the weeds were unbearable in certain areas. I have tried other products but nothing worked. This year we caught them just as they're starting to resurface again. This product has helped my yard become weed/brush free. It was so easy to use and a little went a long way. I am very pleased and I'm recommending this to all my friends and fam...
From influenster.com
That is wonderful. I am so thrilled to hear of your positive results with BioAdvanced Extended Control Brush Killer!
Effective weed killer
[This review was collected as part of a promotion.] This product is very effective in killing the weed, brush and poison ivy. The application was easy and the coverage was great even though I had problems with the sprayer. I didn’t si any residue while doing using it and it’s safe to use.
From influenster.com
Wonderful! Thank you for taking the time to share your success with BioAdvanced Extended Control Brush Killer!
Works at removing Brush
[This review was collected as part of a promotion.] It definitely works in terms of removing brush and weeds from my backyard. I feel like it was fairly easy to use for a novice but definitely consult the instructions/online before using.
From influenster.com
Great! Thank you for your review of BioAdvanced Extended Control Brush Killer!
Effective!
[This review was collected as part of a promotion.] this is good stuff but you really need to be careful that you’re only spraying what you’d like to be killed because it’s POTENT. As in id suggest doing on a day with minimal to no wind so it does mist on anything you don’t want to die.
From influenster.com
We appreciate your feedback on BioAdvanced Extended Control Brush Killer! This is true, because of the herbicide in the product, it is best to apply w...
Works down to the roots!!!
[This review was collected as part of a promotion.] Bioadvanced extended control brush killer gets the job done. We have a lot of brush and weeds and going 1 section at a time, but so far this stuff is amazing. I have lots more to go but it works great. kills down to the root! Very easy to mix and spray. interesting that its good for stumps also used full strength. Will be getting more of this as in the summer we get poison ivy and sumac. Highly recommend this easy to use product, just get you...
From influenster.com
Incredible! I am thrilled to hear of your success with BioAdvanced Extended Control Brush Killer! Thank you for taking the time to share your feedback...
Get poison ivy out
[This review was collected as part of a promotion.] So I tried this brush killer on a small part of my fence to be able to see the difference. And within a week the poison sumac was dying. This picture has been a month since. We own a lawn care company so getting to try new products like this just help us in the future with our customers. I have this pesky stump in my front yard I’m going to try it next with. I have tried everything to get rid of it for YEARS. So having high hopes this will work...
From influenster.com
We appreciate your review of BioAdvanced Extended Control Brush Killer! We look forward to more of your feedback about your experience.
Very easy to use !
[This review was collected as part of a promotion.] So far it seems to work good very easy to apply covered a very large section of my backyard left very little residue and seems to be fairly safe to use I don’t know how long it last as I just put it down a week or so ago but I have high hopes so far ! 8/10
From influenster.com
That is great! Thank you for your review of BioAdvanced Extended Control Brush Killer!
Easy to use
[This review was collected as part of a promotion.] I enjoy the variety of uses this has. The packaging is very informative and instruction are clear and easy to follow. Attachable measuring cup is great too. I wish I had easier access to environmental information about this product, such as if it runs off with water and leech into the soil.
From influenster.com
Great
[This review was collected as part of a promotion.] This product works great. I have been cleaning weeds and brush from between my fence line for a few years now. I out this down to help soften the stumps and roots and it worked like a charm. 10/10
From influenster.com
That is wonderful to hear! Thank you for sharing your positive experience with BioAdvanced Extended Control Brush Killer!
Great for your yard
[This review was collected as part of a promotion.] The BioAdvanced brush killer has really worked wonders for my yard, it leaves almost no residue and it’s super easy to apply. I would definitely recommend to everyone.
From influenster.com
Amazing! I am so glad to hear of your success with BioAdvanced Extended Control Brush Killer!
Easy application
[This review was collected as part of a promotion.] Great size, which is perfect for those who have large areas to cover. I haven't seen the results yet, but application has been very easy and I'm looking forward to seeing how this fights against my weeds!
From influenster.com
Great! We appreciate your feedback on BioAdvanced Extended Control Brush Killer. We look forward to hearing more about your experience.
Efective
[This review was collected as part of a promotion.] Concentrate to kill bushes does not have an immediate effect but if you see it for about a week all the weeds dry out and the result lasts for much longer. At first I didn't like it but now that I see how it works it is the one that I use the most in my garden Apply carefully so as not to damage the plants around you. You need to combine the concentrate with water it covers a large area.
From influenster.com
Great! We appreciate your review of BioAdvanced Extended Control Brush Killer!
Safe and effective
[This review was collected as part of a promotion.] I used this brush killer out on our farm to help get rid of some invasive bushes that we had growing in an area that we did not want. I love that it didn’t damage any plants in the area we did want to keep.
From influenster.com
Excellent! We appreciate your review of BioAdvanced Extended Control Brush Killer!
Great for weeds!!
[This review was collected as part of a promotion.] We’ve always used another brand of weed killer and I didn’t feel it worked. Well with this brush killer, it definitely kills from the root up! I love that it is very efficient and works super fast than others I’ve tried!
From influenster.com
That is wonderful to hear! Thank you for taking the time to share your success with BioAdvanced Extended Control Brush Killer!

That is wonderful! Thank you for sharing your success with BioAdvanced Extended Control Brush Killer!