Natural Weed Killer with Vinegar and Dawn

Nobody likes weeds on their front lawn. They are everywhere, in the cracks of your driveways, walls, exquisite patio stone, and walkways, making your lovely property an eyesore.

Fortunately, there are several ways to kill weeds. Pulling them by hand is the most preferred method by many of us while using herbicide is a last resort.

However, what if there is no need to purchase these expensive chemicals from your local store or perform the tedious hand plucking of the weeds?

Surprisingly, you may have an excellent weedkiller in your cabinet that you are unaware of.

Vinegar is a powerful weedkiller, particularly when coupled with dawn. This article demonstrates how to make a natural weed killer with vinegar and dawn.

Natural Weed Killer with Vinegar and Dawn

How Does Vinegar and Dawn Kill Weeds?

Vinegar is well-known in our household for being a jack of all crafts. From creating recipes to eliminating persistent stains, vinegar’s use does not stop there; it has also been a practical green approach to controlling weeds.

But, how exactly does vinegar destroy weeds? Vinegar contains acetic acid, which draws water from the weeds’ leaves, causing them to dry out. Since vinegar is the main element in the weed killer, it is inadequate when alone.

However, a cocktail of dawn detergent, salt, and vinegar will produce the desired results in a short period.

Considering vinegar for culinary purposes has a mild acidity, the dish soap detergent improves its efficiency by breaking down the outer shell of the plant, allowing the vinegar to penetrate efficiently.

At the same time, the salt keeps the plant’s roots dry, preventing weeds from reemerging.

Natural Weed Killer with Vinegar and Dawn

  1. Natural Weed Killer Formula
  2. 1 gallon of white vinegar
  3. 2 cup salt
  4. ¼ cup of dawn dishwashing soap

Finally, you’ve gathered all of the necessary ingredients. It’s time to make our natural weed killer. Mix the vinegar and dawn in a spray container, then add the table salt and shake again. Don’t add water.

You’ll have a natural weed killer that works on both the roots and the leaves. Furthermore, your homemade weed killer will be effective for a long time.

Now Your lethal combination is ready for use.

Best herbicide for oxalis

‘Know your foe.’

You can have an Uzi, an AK47, or any weapon you choose, but the war will be brutal to win if you don’t know who your opponent is. Knowing your weeds will offer you a greater chance of getting rid of them quickly.

Consider the dandelion; its leaves fall off in the winter, yet these perennials go on. You must regularly apply your natural weed killer to attain the desired outcomes.

Remember that understanding your adversary is essential.

Applying the homemade weed killer

It is not enough to have your natural weed killer available and to understand the annoying weeds you have; you must also learn how to use it appropriately to ensure effectiveness.

The combination of vinegar and dawn is referred to be a non-selective weed killer by professionals due to its inability to distinguish between weeds and your outstanding flora. As a result, it should be used with caution.

Also read: Is vinegar better than bleach in killing weeds?

You may want to cover your plants to prevent the solution from splashing on them but bear in mind that it will kill any visible part of the plant. Spray the solution exclusively on the plants you want to kill.

Self-protection is also vital when spraying herbicides; the solution can irritate, so put on a glove and a face mask.

When spraying this weed killer formula, the weather is critical. A sunny day is ideal for destroying the weeds using vinegar and dawn mixture.

The sun will aid in drying the weeds; however, use the vinegar mixture when there are no clouds or wind, or you risk spraying on suitable plants.

Summer is the perfect season to get rid of pesky weeds on your property.

Also read: Best weed killer for dandelions safe for grass

48091487666 ffee5c67c8 o 1


There are certain disadvantages to using vinegar as a weed killer. Due to its non-selective nature, if misused, it will generate brown spots in your grass and leave your lawn smelling like salad dressing.

As a result, it works best in isolated places like sidewalks and patios.

Vinegar has only a topical effect on the weed; therefore, drench the solution’s roots for the most destructive effect. Otherwise, you will be required to reapply the mixture to completely work.

Also, vinegar weed killer will not destroy all weeds in your yard; for some, a few reapplications would suffice; otherwise, trying this natural weed killer instead of those horrible chemicals is worth a go.

Also read: Weed killers that eliminates everything except Bermuda

FAQs: About Using Vinegar as a Weed Killer

What is the most potent homemade weed killer?

A mixture of vinegar and liquid dish soap is a good weed killer; however, add a little salt, and you have a devastating weed killer.

Which vinegar is best for weed killing?

The most effective vinegar weed killer is a 20% vinegar solution. On the other hand, our typical kitchen vinegar has a concentration of 5%.

A 20 percent weed killer, Horticultural vinegar, is available in farm and online stores.

How do you permanently stop weeds from growing?

Any weed can be killed using horticultural vinegar. The vinegar’s high acetic acid concentration will kill the leaves before they can die.

Also read: Does vinegar kills weeds down to the root?

How do you kill weeds with dawn?

Dawn detergent boosts vinegar efficiency by breaking down the plant’s outer shell, allowing the vinegar to penetrate more effectively.

Simultaneously, the salt keeps the plant’s roots dry, preventing weeds from reemerging.

how to use pressure washer to spray trees

We all despise weeds, but every gardener understands that they are a necessary part of growing and caring for your garden.

Fortunately, you may have an efficient weed killer sitting in your pantry rather than visiting the store to acquire a strong unpleasant chemical.

The components for manufacturing a natural weed killer are simple; all you need are vinegar and dawn, and “voila,” your powerful weed killer is ready to use.

Knowing how to brew a natural weed killer with vinegar and dawn detergent is a green way to grow your crops; hence you can eat chemical-free foods straight from your garden.


  • Ricky

    Hi, I’m Ricky. I’ve been involved in lawn care and landscaping from when I was 15. To be honest, I didn’t like the idea of pushing mowers, collecting grass clippings, and maintaining flowerbeds at the time. But having seem the passion my parents had for gardening and outdoors and the effort they put in maintaining the health and beauty of our landscape, I couldn’t help but not only admire their hard work but also I became a part of it. As someone who loves to spend time with nature’s best, I find myself learning a lot more about gardening and outdoors on a daily basis. Not to mention I love to share the knowledge I’ve gathered over the years with my readers at We Mow Dallas. To be clear, I don’t have a Master’s degree in gardening or anything like that. Everything I’ve learned about gardening, landscaping, and lawn care spring from passion and engagement with my parents. And with a ton of free information out there, plus the ability to run tests and determine what works best for lawn care and landscaping, every day is an opportunity to learn and implement something new. My goal with We Mow Dallas is to teach you exactly how to maintain your lawn and landscape. And since I walk the talk in reality, you shouldn’t hesitate to join me in this wonderful world of landscaping and lawn care. K Beatrice

Leave a Comment

Your email address will not be published. Required fields are marked *