BioAdvancedBrush Killer Plus, Concentrate Weed Killer, 32 oz – Kills Tough Brush Roots & Poison Ivy

I have trouble with kudzu, milk weed, poison ivy, and a few other weeds. I've tried numerous brush and weed killers with no affect. I was hesitant when I bought Bio Advance. Within a few hours the leaves started to wilt. The first 2 pictures was just before I sprayed on June 21, 2025. The last 2 pics was taken today. July 15,2025. It's been like that over a week. I recommend this.

I used the BioAdvanced Brush Killer Plus concentrate on some stubborn brush and poison ivy in my backyard, and the results were excellent. The product was easy to mix and apply, and I noticed a visible difference within a few days. It completely killed the brush, roots and all, just like it promised. Poison ivy, which I’ve struggled with for years, finally started to die off after just one treatment. The bottle is a good size and covers a lot of area, so I didn’t need to repurchase right away. I also liked that it didn’t damage the nearby grass or trees when applied carefully. The instructions were clear and easy to follow, making it user-friendly even for beginners. This is definitely a must-have if you have invasive plants or persistent poison ivy on your property. I’m really satisfied with how effective and fast-acting it was. I would absolutely recommend it to anyone needing serious brush control.

I used this on some stubborn brush and poison ivy that’s been a pain to get rid of along my fence line. The application was super easy with the ready-to-spray nozzle—just attach it to the hose and go. Within a few days, I started noticing the leaves turning brown and shriveling up, especially on the poison ivy. It’s not an instant result, but you can definitely tell it’s starting to work its way down to the roots.I’ll need to wait a bit longer to see if it kills everything completely, but so far I’m impressed. If it keeps working like this, I’ll definitely buy it again for my next round of yard cleanup. Just be sure to wear gloves and long sleeves—this stuff means business!

This is the only thing that I've found that kills the blackberry vines. Be patient, as it will take a couple weeks to work down to the roots. You may want to cut the vines down before they turn completely brown, because they'll be completely rigid & unwieldy then.

July 6: I initially received the product quickly but it did not include the wand (which I paid extra for). I reached out to customer service and received a prompt reply, apologizing and saying they would send this out to me. Instead of sending it quickly, they sent it via USPS (apparently). After a week, I reached out asking where it was and was told I would need to give it a full 7-10 days. Today is the 11th business day and nothing. I wrote back and was told they will send me another one. I assume it will take another 7-10 business days before I see if they actually send it.They are fast to respond, but very slow to deliver. I would suggest going elsewhere for this product or any others they sell.This is, in my opinion, very bad "customer service". If they wanted to keep me as a customer, they would have rectified their mistake by overnighting or at the least, 2 day delivery of the part they forgot to include! I paid extra for the part - I should have the part and not wait weeks upon weeks to get it. Never again with this company.~~~~~~~~~~~~~~~~~~~~~~~I've used BioAdvanced Brush Killer for several years. It works and it works well! It's not instant, but it will kill anything you want gone and I have rarely needed to reapply. It eradicated poison ivy from my yard as well as VA Creeper and other offensive weeds and vines. It killed off a tree which was just a stump but kept regrowing for years - This product finally killed it off! This year I have a new section of my yard that needs cleaning up and I ordered the 1.3-gallon size because it comes with the battery-operated wand (easier on my hands). It arrived in a couple of days, as promised, but without the wand. I contacted customer service and they replied the next business day and promised to send me the wand - in 7 -10 days. A little disappointed that I received the product in 2 days, but it will take a week or more to receive the missing part - but honestly - this stuff works so well that I'll wait! I highly recommend this product!

This stuff is slow killing, is an understatement. (WEED KILLER: Start seeing visual results in 1-6 weeks). That's just too long to wait, six weeks is nearly half the summer. What if you missed something, then it's another six weeks of waiting to see if your weed will just die of old age. Round Up is much the same, maybe not quite as long of a wait period. Spectracide on the other hand has worked well for me. Spay today, and one can definitely see the weeds dying by tomorrow. If you missed something you can spray again without having to wait half the summer.

Was effective against the ivy poison. Kill the rootUsed last year (October 2024) , they didn't come back this year.But still continue to monitor the area because it's a little hil, don't know how deep the root were.

After oneday I saw these weeds die ! Its was Ivy too ! It killed a lot of the unwanted trees trying to start to grow I’m so impressed