Natural Homemade Weed Killer Recipe Tested by Lawn Care Pro (2023)


A common homemade weed killer recipe consists of vinegar, salt, and dish soap. I test of the mixture on both grassy and broadleaf weeds to see how well it works. I would not recommend using this on weeds in the lawn. It is more applicable in areas where you no longer wish to grow plants. Check out the results in the video. Here is the 2 gallon sprayer used in the video. (affiliate link)

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Hey this is jason creel.

In this video I am going to try a homemade weed, killer recipe.

That's popular and the recipe goes like this: a gallon of vinegar, a cup of table salt and a tablespoon of dish.


Now the dish soap's going to act as a surfactant.

You know, and in my business like doing weed, control and fertilization, we use other herbicides to kill weeds with, but we're going to see how this works in a weedy area, I'm going to spray some of the area and not spray some there.

So we can compare, what's been sprayed, what's not been sprayed and I'm going to half the recipe.

I'm going, I'm going to mix it in this sprayer.

This sprayer has never been used before, so it's not contaminated with any herbicides.

So this is a half a gallon of vinegar.

So I'm going to use a half a cup of this and then use a little dish, soap for the surfactant and help it stick to the plant.

Now I will say this: I would not do this in the yard or anywhere you're wanting to have desirable plants grow again, because putting salt in your yard is is not a good idea.

So this would, in my opinion, be something you'd want to do like in a flower bed area around where you, where you don't want anything to grow, you know, obviously you don't want to spray it on any plants.

You want to keep.

So that's what we're going to try today is spray it on an area like that.

So let me mix it up here, start with the half a gallon of vinegar.

All right go with a half a cup of table salt and the dish.

Soap, I'm not gonna measure it out.

It's not gonna be in the world, could get a little too much in there, but it's gonna, you know help it stick to the plant a little bit all right.

So there's our recipe.

Now I'm gonna shake it up.

Real good determine agitation is what we're going for to make it all uh.

You know agitate it I'll, make it a solution and not clump together and then we're gonna spray I'll show you the weeds, we're gonna spray, then what we're gonna do is just come back and kind of check on it and see how see what it looks like tomorrow see what it looks like a few days from now and and ultimately make a final conclusion on how well this recipe works.

So, let's get started right now, all right, so this flower bed area really doesn't have a lot of plants.

We want to keep.

I mean, there's a little bit of this mondo grass, but I wouldn't care if it died.

To be honest with you, this is old, crepe myrtle that had been cut down and putting up shoots.

I don't think it's going to kill that just to be honest with you, but there are some some grassy weeds and some broadleaf weeds mixed in here about the only thing we want to keep is I apologize for.

The shadows would be like these uh daylilies, so I'm definitely not going to spray those areas, but I want to spray this whole area here and be able to to see the results.

Okay, so let me agitate it I'll, put a link.

Also, this little sprayer, it's a two gallon sprayer off off amazon and I've tried several little handheld sprayers.

This is about the best one for the money.

It's not not very expensive, maybe 30 something dollars.

You know not not perfect, but it it does uh it works.

I use them a lot in my own business, all right, so, let's start spraying definitely smells like vinegar.

I want to try on the grassy weeds, as well as the broad leaf to see, if there's much of a difference in how well it works on one versus the other.

So, okay, so I got pretty good coverage in that situation, like I said, we'll come back and check on it and continue this video, showing you the results and then we'll make a final conclusion all right, so we're the next day after the initial application of the table, salt dish, soap and vinegar and let's see what it looks like on the following day.

Okay, so you can see here- and this seems to be what what happens- you got just a little bit of burn on the leaf there.

You can see how there's some discoloration of the leaf.

Let's see where we got a little bit heavier application.

I sprayed a lot of this broadleaf weeds here.

You see in there where the leaves are really turning colors and I believe, that's the vinegar that does most of that um.

But you know I'm not 100 sure, but that would be my guess.

It kind of burns down the leaf and makes the plant sick where it basically is not going to be able to survive.

You can see here where it's.

You know that that plant is really starting to struggle a little bit.

So you know nothing crazy, it's not like you just wiped it out overnight or anything, but definitely starting to have some effects and get a little distance view, and you can see the grassy weeds, the the brown color, that's putting on the leaf, so we're going to keep tracking this over the next um several days and see how how it looks in the in the coming week hey so it's been about five days since the initial application of the natural weed control, probably with the vinegar, the dish soap and the table, saw so, let's see what it looks like now.

Okay, so of course you know we're not gonna, I'm gonna kill these crepe marble shoots.

Those are very difficult to get rid of look at the grassy weeds.

You can see where it's really burning the leaves at the bottom, but they're they're still alive.

So I don't know if these are going to die, we can keep watching it, but you know it seems to me I believe it would kill.

I think, if I'm learning anything from this, you really got to get a good uh application like like get it good and and wet on the leaf coverage, because you can see here all the brown and you know just leaves turning brown and this plant.

You know just looks horrible, I mean so it definitely works.

I mean, but I think you just got to get a really good coverage for it to you know have as a fake, because I think that vinegar is just really burning.

The leaves now you can see over here, where some that you know did not get much done to it at all and there's still a lot of green there so versus the ones that were sprayed.

So you know I think these weeds are going to continue to die.

I mean if I did a little better application, but what we're going to do is continue the video and check on it one more time before we make our final conclusion on how well this worked.

Tell you what I'm going to do on this uh natural weekend, I'm going to spray it a little bit more and spend about five days and see if getting a little bit better coverage on it will make it more effective.

So so so it's not that it wasn't working.

It was obviously working, but I just think maybe if I get a little bit better coverage on the lease it'll damage, the leaves the point that the plant will actually die so we'll see we'll keep tracking it.

Let's check make our so, let's make our final checkup on the natural weed killer and see how the results are.

It's been several days after the last check, I'm going to say it's been a little over a week since our initial application and these things may continue to die, but I want to just I don't want to drag the video out any longer than it needs to be, but we're going to be able to tell by looking at these weeds and show you the effect that this application has had on the wheats.

All right and I'll say this- I I didn't just give it.

The the easiest test ever this is definitely an overgrown flower bed, if you had very young weeds that were smaller, probably would have seen even better results, and so you know it's definitely um taking its toll on this on this grassy weed.

What would be interested to me interesting to me is if I were to take a string, trimmer and cut these down, would they come back or is there enough damage done to the plant that it wouldn't come back and would the salt you know, keep keep the um? You know kind of keep it weed free for a while.

You can see these other weeds and all the damage done and the brown that's all over them, and you know lots of brown leaves there and again the more coverage you get on them.

I think the more vinegar you put in there and just douse it with vinegar, you're gonna, get even more extreme results um, but it does show that it definitely does work and have some effect again.

I I do think.

If I cut these down, I don't think they would come back, because I do think they will continue to die.

Now, of course, like we talked about it's not going to like take out a crepe myrtle tree or anything like that.

This is one that's been cut down.

It keeps coming back so, but these broadleaf weeds that we're looking at and the grassy weeds over there.

It definitely has some effectiveness appreciate you watching.

Leave your comments, give it a thumbs up.

Maybe you learned something: it's something you can try at your own house.

If you want to see how well it works now again, I wouldn't do this somewhere that you wanted to actually come back and plant flowers or something like that.

This is more for an area where you don't want anything to grow, because the salt is not going to be good for the soil for actually growing future plants desirable plants in that area.

So keep that in mind told you guys later.

Thank you.



Natural Homemade Weed Killer Recipe Tested by Lawn Care Pro? ›

The most effective homemade option is a mixture of white vinegar, salt, and liquid dish soap. Each of these ingredients has special properties that combine to kill weeds. Both the salt and the vinegar contain acetic acid, which serves to dry out and kill the plants.

What is the strongest homemade weed killer? ›

The most effective homemade option is a mixture of white vinegar, salt, and liquid dish soap. Each of these ingredients has special properties that combine to kill weeds. Both the salt and the vinegar contain acetic acid, which serves to dry out and kill the plants.

What 3 ingredient natural weed killer really works? ›

According to Reutinger, the weed kill recipe calls for mixing together:
  • 1 cup of salt.
  • 1 tablespoon of dish soap.
  • 1 gallon of vinegar.
Jun 21, 2022

What is the ratio for homemade weed killer? ›

Combine four parts vinegar to one part water. Add about an ounce of dish soap to a gallon of the mixture. Mix well in a spray bottle or other container (if you are not spraying the mix).

What kills weeds down to the root? ›

What natural weed-killers kill weeds down to the roots? Boiling water and flaming will kill the roots of weeds. Vinegar kills roots, but it may take a few days for the roots to die off after the vinegar solution is applied.

How do you get rid of broadleaf plantains naturally? ›

The most effective way to get rid of plantains is to dig them up, ensuring that you get the entire root. Pieces of root that are left in the ground can regenerate, and the plantains can return. To pull up plantains, water the area well one day in advance of when you plan to weed.

Does vinegar work better than weed killer? ›

The researchers found that 5- and 10-percent concentrations killed the weeds during their first two weeks of life. Older plants required higher concentrations of vinegar to kill them. At the higher concentrations, vinegar had an 85- to 100-percent kill rate at all growth stages.

How do you permanently stop weeds from growing? ›

Vinegar is a contact herbicide; that cannot get to the roots of weeds to kill them. This pesticide is most effective when applied on a warm day. Reapply herbicide to older and more established weeds to keep them from re-growing. Reapplying will weaken the weeds, eventually killing them.

What kills weeds permanently but not grass? ›

Tenacity herbicide is an industry favorite for killing weeds in your lawn without killing your grass. Optimized for cool-season turf, Tenacity can be used as a pre and post-emergent herbicide control for over 46 broadleaf weed and grass species.

What is the best ingredient in weed killer? ›

Imazapyr and Glyphosate are two of the most common and effective weed-killer ingredients you will find, and there is good reason for this. According to Dan Bailey, President, WikiLawn, “It's [Glyphosate] effective when it comes to not only killing weeds, but ensuring the area remains weed free in the future, as well.”

What is the best active ingredient in weed killer? ›

The active ingredient, glyphosate, is the compound that actually kills weeds.

Is vinegar as good as Roundup? ›

The acetic acid in even household vinegar was MORE toxic than Roundup! Going one step further, in this case a comparison of rate of application is a moot point. A 1% solution of glyphosate will kill most any annual weed listed on the label, and also the majority of perennial weeds.

What is the ratio of dawn as a weed killer? ›

For a general weed killer, mix 1 cup of Ultra Blue Dawn dish soap with 2 cups of water in a spray bottle. Shake well and spray on weeds, being careful to avoid overspraying onto plants you want to live. Be sure to spray on a sunny day so that the weeds will dry out quickly. Reapply as necessary.

What is the strongest vinegar for killing weeds? ›

Vinegar with a higher concentration of acetic acid tends to control weeds more effectively. Household vinegar is generally 5% acetic acid. Some herbicidal vinegar products are 20% or 30% acetic acid. In general, 20% or 30% acetic acid is more effective because it more completely kills young leaves and growing points.

What is the quickest and easiest way to get rid of weeds? ›

6 Fast and Natural Ways to Kill Weeds
  1. Use mulch to smother weeds. Covering garden soil with a mulch blocks weeds. ...
  2. Douse weeds with boiling water. Weeds, like humans, will burn if exposed to boiling water. ...
  3. Soap weeds to death. ...
  4. Pickle weeds with vinegar. ...
  5. Give weeds a stiff drink of alcohol. ...
  6. Don't let 'em sprout!
Jun 17, 2009

Will grass grow back after vinegar? ›

Vinegar will burn the grass's blades immediately but will not completely kill the grass. It will temporarily eliminate grass and weeds, but they will soon grow back up. Sowed seedlings less than two weeks old will be killed by vinegar.

What kills broadleaf plantain but not grass? ›

Kill plantain and other weeds in your lawn with fast-acting Ortho® WeedClear™ Lawn Weed Killer, which wipes out unwanted weeds without harming the grass you love. For landscapes and hardscapes, control plantain by treating it with Ortho® GroundClear® Super Weed & Grass Killer, which starts working right away.

What can I use instead of egg in broadleaf plantain? ›

Grind the seeds into a powder using a food processor or coffee bean grinder. Mix about 1 heaping TB of seed powder with about 2.5 TB water for about “one egg” worth of plantain, and let it sit for a few hours until it has a gel-like consistency. Use that “gel” as you would an egg in your favorite baked goods!

What happens if you mix vinegar and Dawn dish soap? ›

“Vinegar is a good cleaner because it's acidic, but when you add dishwashing liquid/dish soap to it (which is a base or neutral) - you neutralise the vinegar. You take away the very thing that makes it work well. “The dishwashing liquid works that well on its own.

What kind of vinegar kills weeds permanently? ›

White vinegar with an acetic acid content of at least 5% will be required to kill most weeds effectively. Apple cider vinegar with the same acid content will also work, though, for tough perennial weeds, you may need a specialised horticultural vinegar with 20% acetic acid.

Is there anything that kills weeds permanently? ›

To kill weeds, some amateur gardeners recommend combining salt, soap and vinegar. The gardening pros gave their thoughts on this method. They said: “Together, these household items create a potent mixture to eliminate weeds to ensure they won't come back.

What stops weeds from growing back? ›

Suppress Weeds with Mulch

A 2- to 3-inch layer of mulch deprives weed seeds of sunlight and reduces their ability to grow. Find out why treating your garden to mulch is a good idea.

How do I permanently get rid of weeds in my gravel driveway? ›

Rock salt is actually a super-effective and totally natural weed killer that is ace at clearing a gravel driveway. Simply sprinkle some rock salt on the ground surrounding any weeds you can see and then sit back and watch as the salt kills the weeds in just a matter of days. It's almost unbelievable.

What kills the toughest weeds? ›

For larger infestations, using a weedkiller may be necessary. Glyphosate-based herbicides are typically the most effective for killing tough weeds, including perennial weeds and woody plants.

What kills both grass and weeds? ›

Glyphosate is a postemergence translocated herbicide that effectively kills turf and grassy and broadleaf weeds. Glyphosate is translocated rapidly in all actively growing plants. Make applications when your turf is actively growing. Do not water within 48 hours after treatment.

What kills weeds and grass but not plants and flowers? ›

Try herbicides with the ingredients clethodim, sethoxydim, or fluazifop-p which will kill grass but not damage flowers and shrubs. If you have vegetables nearby—and to be extra careful with flowers and bushes—use cardboard as a barrier when you spray. This will ensure the herbicide goes only on the weeds.

What do farmers use for weed killer? ›

Conventional farmers spray glyphosate on genetically engineered corn, oats, soybeans and wheat before it is harvested. Consumers also use glyphosate on their lawns and gardeners. Both the nature and severity of human health impacts following exposures to glyphosate herbicides are unknown.

What works better than weed killer? ›

A vinegar solution is one of the most common homemade weed killers. All you need are: Distilled white vinegar, apple cider vinegar, or cleaning vinegar. To be the most effective, the acetic acid concentration in the vinegar should be above 11% to burn and kill the plant.2.

What is non toxic weed killer recipe? ›

To make an affordable, non-toxic weed killer, use a funnel to add 1/2 cup of Epsom salt, a quart of white vinegar, and a few squirts of dish detergent to a spray bottle. Shake it up and spray directly on weeds. The detergent will help it stick to the leaves. Within two or three days, the weed will dry up and die.

What works better than Roundup? ›

Six Types of Alternative Herbicides to Roundup
  • Natural Acids (vinegar, and/or citric acids)
  • Herbicidal Soaps.
  • Iron-Based Herbicides.
  • Salt-Based Herbicides.
  • Phytotoxic Oils (Essential oils such as clove, peppermint, pine, or citronella.)
  • Corn Gluten.
Apr 19, 2016

What is the best weed killer without glyphosate? ›

Organic Roundup alternatives include herbicidal soaps that use fatty acids to kill weeds and industrial vinegar, which contains much higher levels of acetic acid than what you have in your kitchen. Acid-based herbicides burn down some young weeds. Corn gluten meal can kill grass weeds and broadleaf weeds.

Can I pour straight vinegar on weeds? ›

Yes, it's true… vinegar does kill weeds, especially when used along with dish soap. Dish soap, vinegar and a spray bottle are all you need for making your own weed killer. The acetic acid in vinegar “sucks out the water” from the weed, which dries it up.

What happens when you mix Epsom salt and vinegar? ›

Vinegar and Epsom salt would not create anything. Vinegar and zinc, though, would create hydrogen.

What is a cheaper alternative to Roundup? ›

Ordinary distilled white vinegar with 5% acidity is cheap and works great. If you can find a higher acidity, even up to 20%, it is going to work faster, but the end results will be the same.

How do I make my lawn weed free without chemicals? ›

If you'd rather not use conventional herbicides, there are several natural herbicides that will help kill weeds in your lawn.
  1. Vinegar. Acetic acid, or vinegar, has been proven to be an effective and eco-friendly weed killer. ...
  2. Essential oils. ...
  3. Corn gluten. ...
  4. Hand weeding. ...
  5. Cutting at an appropriate height.
Jun 22, 2020

Does vinegar weed and grass killer work? ›

The researchers found that 5- and 10-percent concentrations killed the weeds during their first two weeks of life. Older plants required higher concentrations of vinegar to kill them. At the higher concentrations, vinegar had an 85- to 100-percent kill rate at all growth stages.

How do farmers control weeds without chemicals? ›

Weeds should be hoed, pulled, or cut before they set seed and spread. Mowing is another option for weed control in pastures. Mowing on an interval that allows weeds to re-grow between mowing will eventually kill or reduce the number of some weeds.

How do I get rid of weeds in my lawn organically? ›

Boiling water is a natural way to kill weeds. Heat water to at least 200 degrees and pour directly onto the weeds. This technique of weed prevention may work best with weeds growing in gravel or between paving stones.

Is there a chemical that kills weeds but not grass? ›

Tenacity herbicide is an industry favorite for killing weeds in your lawn without killing your grass. Optimized for cool-season turf, Tenacity can be used as a pre and post-emergent herbicide control for over 46 broadleaf weed and grass species.

Is table salt better than Epsom salt for weed killer? ›

Both will work and a build-up of both in your garden soil is bad. Too much of any salt can lead to wilting and dead plants, and while using Epsom salts avoids table salt's potential for sodium toxicity, excess magnesium from Epsom salts can interfere with phosphorus absorption in plants (that's bad).

What permanently kills weeds? ›

Using Bleach to Kill Weeds Permanently

Apply one cup of bleach, undiluted, to the afflicted area. Wait until the weeds turn brown before pulling them out of the ground. Run water around the area to flush the bleach, especially if you are trying to grow plants or grass in that area.

Do you need to dilute vinegar for killing weeds? ›

Next, it's important to dilute the vinegar in water: 'The acetic acid must be watered down since it is toxic to the soil microbiome, and small mammals. ' The correct dilution, according to Jen McDonald, a professional gardener and founder of Cincinnati-based Garden Girls, is: 'four parts vinegar to one part water.

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