Ratings & Reviews for BioAdvanced 1.3 -Gallon Ready to Use Pre-Emergent Brush Killer
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise the product's effectiveness at killing brush, weeds, and poison ivy, with many reporting visible results within days and long-lasting prevention for over a year. The battery-powered sprayer is frequently cited as a major convenience that enhances usability and application consistency. Most reviewers emphasize it works where other products failed, particularly for tough vegetation and invasive species. However, some customers report no visible results even after multiple applications, with a few noting delayed effects or sprayer clogging issues. Overall, most consider it highly effective despite occasional inconsistent performance.
Customer review summary generated by AI, including incentivized reviews.Great herbicide
Would RecommendPerfect killed the heck out of all the brush I needed killed
Best product i have used to get rid of over growth. I ha e used it before and bought again this year.
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Product works fantastic. The spray nozzle is not as great. Not enough continuous spray volume.
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I like the convience of the spray nozzle
Would RecommendI have purchased this two times and it’s been great
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Works Great
Would RecommendI bought this to clear a large area on my property that I am converting to clover and landscaped shrubs and flowers. The area was thick with broadleaf. This brush killer has worked great. It takes a little time but it kills the plants down to the roots.
Great! We're glad to hear of your positive experience with BioAdvanced Brush Killer Plus. Thank you for taking the time to share your success! ... Read More
Great job
Would RecommendIt does a great job and easy to use.
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A MUST HAVE for all the stubborn weeds in your yard
[This review was collected as part of a promotion.] I've been tackling some seriously overgrown areas around my property so I was excited to try BioAdvanced Brush Killer Plus. It was easy to mix the concentrate in my spraying spreader and apply, and I like that it made it specifically for tough weeds and unwanted growth especially poison ivy in areas I didn't want in my backyard. It was simple to use and to apply exactly where I needed it. It is working exactly as it needs to be and helping thes...
From BioAdvanced
Wonderful! We're glad to hear of your positive experience with BioAdvanced Brush Killer Plus. Thank you for taking the time to share your success!
Waste of time unfortunately
[This review was collected as part of a promotion.] I had very high hopes but mixed it at the high end just in case. I used the full 8 ounces per gallon. I applied on numerous types of greenery, including grass, vines, blackberries, and poison ivy and oak. After waiting a full week to look for discoloration I only seen that it killed some leaves on the blackberries, but did not keep new growth from appearing..
From BioAdvanced
That is very disappointing to hear, and I can understand why you'd be frustrated with this outcome. We'd like to see what we can do to help. Please re... Read More
Great product
Would RecommendGreat product you notice the difference next day the vegetation will start turning brown
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It dead. It killed what was needed and nothing more.
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Ehhh
Would Not RecommendDidn't do very well at killing the brush or weeds
That is very disappointing to hear, and I can understand why you'd be frustrated with this outcome. We'd like to see what we can do to help. ... Read More
Consistency is Key
[This review was collected as part of a promotion.] It was very easy to use in a spray pump and tackle the problem areas. It was easy instructions to follow to be effective. I think the value was great for the size container that was received. It did take a bit of time for the weeds and overgrowth to die down, but it has been so rainy recently that it does affect the use. Just make sure you are using it daily.
From BioAdvanced
Thank you for sharing your experience! We’re glad you found the product easy to apply and appreciated the value. Weather can definitely impact weed co... Read More
Good Product
Works well so far.
Great! We're glad to hear of your positive experience with BioAdvanced Brush Killer Plus. Thank you for taking the time to share your success! ... Read More
Weed Killer SLAYS
[This review was collected as part of a promotion.] Pretty convenient to use right out of the bottle. I appreciated that the bottle was sturdy and the sprayer felt much easier to control than your average weed killer. The smell was noticeable, but not overwhelming. I think I’d use it again. 
From BioAdvanced
Having a sturdy bottle and a sprayer that gives you total control makes taking care of weeds so much easier! It is great to hear that the formula appl... Read More
Works Great!
We have several of these and they work well.
Verified Purchaser
Wonderful! Thank you for taking the time to share your success!
Wonderful! Thank you for taking the time to share your success!