
Ratings & Reviews for BioAdvanced 32 -fl oz Hose end sprayer Concentrate Brush Killer
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product appears to have mixed results, with some users finding it highly effective at killing weeds, brush, and poison ivy, while others reported it being completely ineffective even after multiple applications. Positive feedback includes the concentrated formula covering a large area and the lack of strong odor. However, some users experienced issues with the sprayer not functioning properly, leading to leaks and making the product difficult to apply. The overall effectiveness seems to vary significantly, and customers may need to apply the product multiple times to achieve the desired results.
Customer review summary generated by AI, including incentivized reviews.Easy to use
Would RecommendEasy to use and works pretty well. I won’t say it’s the best on the market but it does the job and it’s a good price.
Verified PurchaserSweepstakes
Bauer brush killer is awesome stuff
Would RecommendIf you use as directed, this stuff is awesome! Expect to use a second application, especially if where you’re using is thick.
Verified PurchaserSweepstakes
Wonderful Eric! Thank you so much for sharing! Jessica


Get rid of what you don't want
Would RecommendI can't go in the wooded area to determine what is poisonous or not, so in using this brush killer helped me to get rid of lots of woody plants and trees. Other weed killers didn't do half of what this item did, so it's gets my vote!
Verified PurchaserSweepstakes
That is wonderful to hear Diane! Thank you so much for sharing your experience with our Brush Killer Plus! Jessica
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Did the job
Would RecommendSprayed Ali g fence like and killed all the weeds growing there
Verified PurchaserSweepstakes
That is wonderful to hear Dee! I'm glad the product helped clean up your fence line! Jessica
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Product great packaging not so great!
This is by far my favorite product to use on weeds. That being said I always have a problem with the sprayer. I follow all of the directions and have had to return multiple purchases. Please, please change this packaging to a pump type container to solve this. I have had this problem will all purchases the past 2 years. I really dont want to buy something else but getting really aggrivated.
From BioAdvanced
I am glad that you have had such great results with the product and am sorry to hear about your experience with the sprayers. I will be sure to forwar...
Horrible
It does not kill weeds grass or brush quickly. It took over a month for anything to even look like it was dying and by that time new growth was coming up
From BioAdvanced
I do understand how that would be frustrating Kim. I would like to hear more about your experience. At your convenience please feel free to reach out ...
killed poison oak
Would RecommendI bought this because i have a really bad poison oak/ poison ivy problem. i sprayed this and after 2 weeks everything is dead, even the area that i disnt spray died because it really does kill the roots!
Verified PurchaserSweepstakes
Fabulous! I am so glad that you were able to get rid of your poison oak & ivy Nikki! Thank you for sharing your experience! Jessica
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Best Brush Killer On Market
Would RecommendBayer Brush Killer is very effective on poisonous plants. If you are allergic to poison ivy, poison oak, and other poisonous plants, I would recommend you try this product.
Verified PurchaserSweepstakes
That is fantastic to hear Barbara! Plant allergies can be very difficult and extremely uncomfortable. I am so glad that the product helped you elimin...

what is up??
I've been using the Bayer brush killer Plus for several years, primarily to keep a half acre of english ivy in control and to edge driveway and fence line. Saw the name change from Bayer to Bio Advanced bought it three weeks age and used the same pump sprayer to apply to the same areas. Other than some slight discoloration to some areas and NO effect to others the new product is virtually useless. I've bought a second bottle of the concentrate and will apply in another week or two. hopeful...
From BioAdvanced
We were purchased by SBM Life Science in the fall of 2016 and are no longer associated with the Bayer corporation. With that we have re-branded our pr...
weed killer
Would RecommendUsed this product on a kudzu vine, on the back fence. The vine was dead after about a week. I could removed the vine from the fence with a garden rake.
Verified PurchaserSweepstakes
That is fantastic Stevie! I appreciate your feedback on Brush Killer Plus. Squoria
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Great product
[This review was collected as part of a promotion.] I received this product free from try it sampling and it worked like a charm. It was easy to use and very effective as killing weeds. Not only did it kill the weeds that were sprayed, it also didn't kill the grass around it and allowed fresh grass to grow back. Would rate this product a 10/10 an will purchase.
From BioAdvanced
Excellent! Thank you for sharing your positive feedback on Brush Killer Plus!
Greatly effective for Kudzu
For Kudzu, you have to spray directly on the leaves and for big vines, cut and drill some into stumps, both directions, and pour concentrate into holes to make it most effective. I have worked for the past two years on my side yard which was very dense with Kudzu, now I am going back into the woods to try and get to the sources. They need to add other areas that do not include indoors.
From BioAdvanced
I appreciate your feedback on Brush Killer Plus!
Best for treating the brush behind our fence
Would RecommendI always purchase Bayer Advanced Brush Killer. It keeps the weeds and brush from growing near our fence. I would recommend this to anyone to keep the brush away, easy to use attach to you hose and spray away.
Verified PurchaserSweepstakes
Terrific! I am thrilled to hear about your success with brush Killer Plus! Jordan
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Ready! Set! Spray!
[This review was collected as part of a promotion.] So simple and easy. Spot your target, extend the spray nozzle, and let the battery-powered sprayer do all the work. Having used many brands/types of brush killer, one of the main downside has always been the sprayer needing to be pumped and/or the sprayer leaking while you were spraying. Its still a two-handed process with the BioAdvanced Brush Killer with Battery-Powered sprayer but the extra work and mess have been eliminated. We use the ...
From BioAdvanced
Excellent! Thank you for your positive feedback on Brush Killer!
Kills everything!!!
Would RecommendTakes a few weeks but does cut through heavy brush.
Verified PurchaserSweepstakes
Thank you Nicole! I am pleased to hear about your success with Brush Killer! Jordan
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Kills everything!!!
Would RecommendTakes a few weeks but does cut through heavy brush.
Verified PurchaserSweepstakes
Awesome! Thank you so much for sharing your experience Nicole! Jessica


Kills everything, even small trees.
Would RecommendBest stuff to clear an entire area of everything.
Verified PurchaserSweepstakes
Wonderful Dave! Thank you for your positive feedback on Brush Killer Plus! Jordan
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It works!
Would RecommendI bought this questioning whether it would actually work or not. I figured I wouldn’t be out much money if it didn’t work. Instructions are easy enough. I hooked it up to my hose and sprayed as expected. I focused on poison ivy climbing up one area of my fencing that is a bit too close to my vegetable garden. I sprayed maybe a 1/4 of the bottle to this area. I noticed by the evening - the poison ivy was wilted. Within the next few days - it began to wilt more and more. By the end of the ...
Verified PurchaserSweepstakes
Amazing! I am so glad you were able to get the poison ivy under control! Thank you so much for sharing your success! Jessica
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Great! Thank you so much for your feedback on our Brush Killer Plus! Jessica
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