HealthyHandyman is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you.

Best Brush Killer 2020 – Reviews & Top Picks

Last Updated:

Best Brush KillerWhen it comes to your yard, homeowners are typically preoccupied with making things grow. They concoct potions of rotting garbage and other interesting items to promote growth. There are tips, tricks, procedures, schedules, and even some prayer. It is a hobby and a full-time job for some.

On the flip side of the coin, there are those of you that have the opposite issue. Your continuing battle against vines, poison ivy, and weeds is grueling. Not only are you trying to stop all the undesirable growth, but you also have the added stress of an itchy rash. Short of wielding a blow torch, you will need something else to keep the unwanted vegetation at bay.

Unfortunately, there is a lot of junk out there that is only going to waste your time and money. Luckily, though, we have found nine of the best brush killers available. In our reviews below, you will find info on effectiveness, formula, versatility, and much more. We will also provide some additional tips, as well, to keep these pesky plants away.

A Quick Comparison of Our Favorites

ModelPriceSizeEditor Rating
RM43 Vegetation Control
RM43 76500 Total Vegetation ControlBest Overall

Check Price
128 FL OZ4.95/5
Roundup Tough
Roundup Ready-to-Use Tough Brush KillerBest Value

Check Price
128 FL OZ4.80/5
Southern Ag
Southern Ag 01114 Brush KillerPremium Choice

Check Price
128 FL OZ4.65/5
BioAdvanced 704655A Brush Killer Plus

Check Price
128 FL OZ4.40/5
Fertilome 32295 Brush Stump Killer

Check Price
32 FL OZ4.30/5

The 8 Best Brush Killers – Reviews 2020

1. RM43 76500 Total Vegetation Control — Best Overall

RM43 76500 Total Vegetation Control

Our first choice is the RM43 76500 Total Vegetation Control. This brand comes in a ¼-gallon, 1-gallon, or 2.5-gallon option and is a combination of two herbicides. This option is meant to kill and prevent weeds and brush for up to one year.

The RN43 can be used on 17,297 square feet of non-crop areas, and you can use it on fences, roads, gravel paths, sidewalks, driveways, farm buildings, barns, and more. It is rainproof within two hours, and it is safe for people and animals as soon as it dries.

This is an effective option for controlling all types of vegetation including brush, vines, poison ivy, weeds plus many other undesirable plants. You will see results within three to five days, as it is a quick-acting formula. Plus, you can use the RM43 to spot treat, as well. Overall, this is our favorite option for a brush killer.

  • Effective
  • Raindry within two hours
  • Safe for people and animals once dry
  • Spot treatment
  • Versatile use
  • Large coverage area
  • None

2. Roundup Ready-to-Use Tough Brush Killer — Best Value

Roundup Ready-to-Use Tough Brush Killer

If you need a more affordable option, the Roundup Ready-To-Use Tough Brush Killer is the best brush killer for the money. You can pick up this formula in either a concentrated bottle, a concentrated bottle with a sprayer, a concentrated bottle with a trigger spray, or the concentrate with a wand option to accommodate every need.

This formula uses two types of herbicides to effectively kill off poison ivy, brush, vines, and many other types of undesirable vegetation. This is a formula that kills down to the root and is rainproof within 30 minutes. Plus, once dry, it is safe for you and your pets.

You will see the results of Roundup within 24 hours. You can also use this product on stumps to prevent any regrowth. The only drawback to this option is that it is only meant to be used on brush or poison ivy beds, etc. You will not be able to spot treat with the Roundup.

  • Effective
  • Various bottle options
  • Various uses
  • Rainproof within 30 minutes
  • Results within 24 hours
  • Cannot spot treat

3. Southern Ag 01114 Brush Killer — Premium Choice

Southern Ag 01114 Brush Killer

The Southern AG 01114 Brush Killer is a slightly more expensive formula that comes in a one-gallon bottle and will eliminate woody plants, stumps, vines, brush, and broadleaf plants from your yard and property. You can use this product around buildings, fences, trails, walkways, or any areas that do not have crops or water.

You will need to use between four and eight-ounces per gallon of water, and it will cover up to 500- square feet of brush. You can also use this undiluted on stumps to break down the wood. The Southern AG uses triclopyr as its active ingredient at 8.8%, as well. That being said, once it is dry it is safe for animals, people, and other plants. You should also note that this option is rainproof within a few hours of application.

Something else that you should be aware of is this option requires stronger precautionary procedures. When using any type of herbicide, you need to be careful, however, this particular product requires you to be especially careful.  You cannot use the brush killer if there is any wind, plus you need to be at least 200 feet away from the nearest water source.

  • Effective
  • Rainproof within a few hours
  • Safe when dry
  • Versatile use
  • Large coverage area
  • Precautionary measures are needed

4. BioAdvanced 704655A Brush Killer Plus

BioAdvanced 704655A Brush Killer Plus

The BioAdvanced 704655A Brush Killer Plus is an effective option that kills plants down to the roots, and it can also be used on stumps. This formula works on kudzu, poison ivy, wild bramble, vines, weeds, brush, plus 70 other types of undesirable plants.

You can pick up the BioAdvanced in 24-ounce, 1-gallon, or 1.3-gallon bottles, and it comes with a sprayer. It is rainproof within four hours, although you do not want to apply this product if there is any rain or wind forecast within the next 24 hours.

This particular product works better when the plants are fully in bloom and leaved out. This is an herbicide and pesticide combination that takes between one and six weeks to see results. That being said, this is a safe product for people and animals once it is dry, and it can be used along fences, cabins, walkways, trails, and other non-crop areas.

  • Effective
  • Versatile use
  • Rainproof in four hours
  • Safe when dry
  • Takes longer to see results
  • Plants need to be fully bloomed to be effective

5. Fertilome 32295 Brush Stump Killer

Fertilome 32295 Brush Stump Killer

If you have stumps along with brush that needs to be removed from your property, the Fertilome 32295 Brush Stump Killer is a good option. This is a 32-ounce formula that is also effective against vines and poison ivy. You can use it around your home, cabins, buildings, trails, or any other non-crop area.

The Fertilome uses 8 to 16 tablespoons per gallon, and it covers 500 square feet of space. It also uses 8.8% triclopyr; plus, you will need to use a paintbrush to apply the concentrate on stumps for it to be effective. What’s more, you will also need to spray this option on the leaves of the plants that you are trying to remove.

Once dry, this product is safe for people and animals. However, you should note that it takes longer to see results; about two to six weeks. Also, you need to use this on stumps within 45 minutes of the fresh cut, otherwise, it will come back quickly. Finally, the Fertilome is rainproof after 24 hours.

  • Effective
  • Large coverage area
  • Versatile use
  • Safe once dry
  • Rainproof in 24 hours
  • Will need to be applied to fresh-cut stumps
  • Takes longer to be effective

6. Brushtox 75260 Brush Killer

Brushtox 75260 Brush Killer

If you have a lot of woody plants and broadleaf weeds, the Brushtox 75260 Brush Killer is a good option for you. This formula comes in either a 32 or 64-ounce bottle and treats up to one acre of land. It is great for different types of perm grass, pastures, irrigation, ditches, banks, and right-of-ways, but you should note that it is not recommended for use around homes, buildings, or fences.

As mentioned, this is a great formula for treating broad-leaved weeds and other brush, but it is not as effective on vines or poison ivy. Also, it has a lower plant effectiveness count at 60. This option also dries within 24 hours, and it will be safe for plants and people. Furthermore, it is rainproof in six hours.

Also, be advised that it takes this formula up to six weeks to show results. On another note, you will need to be very specific regarding the time and temperature when this solution is applied; otherwise, you may not see any effectiveness at all.

  • Effective
  • Versatile use
  • Safe when dry
  • Rainproof in six hours
  • Takes longer to see results
  • Time and temperature specific application
  • Not effective on stumps or poison ivy
  • Not recommended around homes or buildings

7. Ortho 436110 MAX Tough Brush Killer

Ortho 436110 MAX Tough Brush Killer

The Ortho 436110 Max Tough Brush Killer comes in a 1.33-gallon bottle with a sprayer wand that is ready to use and requires no mixing. This is a great option if you need to get rid of brush and poison ivy. It is an herbicide formula that kills up to 60 types of vines, weeds, etc.; plus, it can also be used on stumps.

As mentioned, this option has a lower effectiveness plant count; plus, it is not quite as effective on poison ivy and vines as other options. That being said, it is rainproof within two hours and uses only 0.7% triclopyr, which is why it may not be as good with stronger plants.

You should also be advised that it will take between three and eight weeks to see any results. Also, the Ortho will require many coats, as well. On the other hand, you can use it around homes, fences, trails, etc. This brush killer is safe once it is dry, although, you should note it takes longer than normal to set in.

  • Effective on weed plants
  • Rainproof in two hours
  • Versatile use
  • Not as effective on poison ivy and vines
  • Takes longer to dry
  • Three to eight-week results
  • Requires several coats

8. Bonide 332 Brush Killer

Bonide (BND332) - Poison Ivy and Brush Killer

The Bonide 332 Brush Killer is a BK-32 concentrate available in a 32 or 128-ounce bottle. This formula kills brush, weeds, poison ivy, vines and 240 other types of plants. Unfortunately, this option is not as effective at eliminating most of these types of plants. On the other hand, you can use this brush killer on stumps as long as they are freshly cut.

One notable feature of the Bonide is that it is safe to use on grass. You can spray it directly onto weeds within your lawn, and it is advertised not to harm the grass. Unfortunately, this is not always the case because it will damage some types of lawn.

Other than that, this is a non-volatile formula that needs to be mixed with water. You will also need a hose sprayer to apply it, although it does not have any vapor damage. What’s more, it won’t spread beyond the spray zone.

On the other hand, this product has a longer drying time, and it can take longer before you see any effects, if any. Finally, the concentrate does not go up through the roots but only through the leaves.

  • Not as effective on the whole
  • Requires a hose sprayer
  • Will damage some types of grass
  • Takes a long time to see results
  • Long drying time

Buyer’s Guide

Important things To Know About Brush Killers

When it comes to working with any type of chemical formula (like a brush killer), it is important to know the safety features and components of the product. To give you a better idea of what you are dealing with in a brush killer, let’s take a look at some important aspects below:

  • Herbicide and Pesticides: Many people are confused about the difference between a herbicide and a pesticide. Typically, people tend to shy away from anything that says” pesticide” as they feel it is more toxic. In actuality, herbicides are pesticides that are designed to kill plant life. Whether it is considered an herbicide or pesticide, you should use caution when using either, as it can have toxic effects on people, pets, plants, crops, and your water supply. This is especially true if you are mixing different chemicals together.
  • Triclopyr: Triclopyr is a common type of herbicide used in most brush killers. Depending on the ratio of the concentration, this can be a highly effective way of eliminating woody and broadleaf plants.
  • Glyphosate: This is another common active ingredient in herbicides and pesticides. Although there have been many studies that indicate this ingredient to be safe, when it is mixed with other ingredients such as POEA, it can be detrimental to human health. With that being said, you want to be watchful of the active and inert ingredients within each formula.
  • SDS Sheet: An SDS is a safety data sheet. When you visit a product website, you will typically find this information under their label. This will give you all of the safety data as far as occupational safety, health safety, and the various substances within the product.
  • Time and Temperature: Time and temperature can play a big role in the effectiveness of a brush killer. Depending on the time of year, and the location of your property, you may need to wait for a dryer, less windy season. Also, keep in mind that temperature also plays a role. Typically, the product will give you a recommendation on the appropriate time to apply the product; plus, you can also check the SDS sheet for further information.


Shopping Tips

Now that you know some basic information regarding brush killers, we also want to touch base on a few features that you should look for that will indicate a top product in this category.

  • Effectiveness: Effectiveness is a high priority when it comes to a brushing killer. Keep in mind, though, that you want to make sure you are purchasing a product that is going to be effective on the type of plants that you are trying to eliminate. For example, some formulas are more effective on poison ivy and vines, while others are better at killing off stumps and weeds.
Brush Killer

Featured Image Credit: Roundup, Amazon

  • Coverage Area: Depending on the size of the space you need to clear, you want to pick a product that is going to cover the entire area. Unfortunately, if you end up not being able to cover all of the brush you are trying to eliminate, it can be more difficult to rid the area of it as the living particles will overthrow the dying ones.
  • Dry Time: Dry time is an aspect that is most important for children and pets. If you have kids or dogs that like to run around outside, you want to make sure that you have a fast-drying formula that is not going to affect their health in any way.
  • Rainproof: Depending on your climate, you want you to look for a formula that is going to be rainproof within a few hours. For example, if you live in the upper Northwest of the United States, you are dealing with a very damp environment that could lead to toxic runoff into your water supply or crops.
  • Location: The final consideration that you should look into is the location of the plants you wish to remove. Some formulas allow you to apply their product around buildings, fences, etc. If you have vines growing up the side of your home that you wish to be rid of, you want to make sure that you are finding a product that will allow you to spray it on the home.


We hope you have enjoyed the above reviews. Ridding yourself of unwanted plants can be a full-time job on its own. If you can find an effective brush cleaner that can help eliminate some of the additional vegetation, then our effort was well worth it.

If you want the best of the best go with the are RM43 76500 Total Vegetation Control. Not only will this product eliminate brush, vines, poison ivy, etc., but it will dry quickly, and you will see the effects within hours. On the other hand, if you need a more affordable option, try the Roundup Ready-To-Use Tough Brush Killer. This is a great option if you are on a budget.

Featured Image Credit: Ortho MAX, Amazon

About the Author Adam Harris

Hi there! My name is Adam and I write for HealthyHandyman. I have a great passion for writing about everything related to tools, home improvement, and DIY. In my spare time, I'm either fishing, playing the guitar, or spending quality time with my beloved wife. You'll also often find me in my workshop working on some new project!