Maintaining a weed-free garden is a challenging task for every gardener. Weeds can quickly take over, competing with your beloved plants for valuable nutrients and resources. While there are numerous weed-killing products available on the market, many of them contain harmful chemicals that may not be ideal for the environment or your family’s health. Thankfully, there’s an eco-friendly and effective solution that you can make right at home – DIY vinegar weed killer.

What is DIY Vinegar Weed Killer?

DIY vinegar weed killer is a natural and non-toxic alternative to commercial weed killers. It involves using simple household ingredients, primarily vinegar, to combat unwanted weeds in your garden. Vinegar contains acetic acid, which has weed-killing properties that help to destroy weeds on contact.

The Recipe for DIY Vinegar Weed Killer

To create your own DIY vinegar weed killer, you will need the following ingredients:

  1. White Vinegar: Choose distilled white vinegar with a high acetic acid concentration (5% or higher) for maximum effectiveness.
  2. Liquid Dish Soap: The dish soap will act as a surfactant, helping the vinegar adhere to the leaves of the weeds.
  3. Table Salt: Salt will aid in drying out the weeds and preventing regrowth.

Precautions Before Application

Before you start spraying your DIY vinegar weed killer, it’s essential to take some precautions:

  1. Avoid Harmful Runoff: Refrain from using the weed killer on windy days to prevent it from drifting onto desirable plants.
  2. Timing is Key: Apply the vinegar weed killer on a sunny day when there is no rain forecasted for at least 24 hours. Rain can wash away the solution and reduce its effectiveness.
  3. Protection Gear: Wear appropriate protective gear, such as gloves and eye protection, to avoid direct contact with the solution.

How to Make DIY Vinegar Weed Killer?

Follow these steps to create your DIY vinegar weed killer:

Step 1: Mix the Ingredients

In a large container, combine the following:

  • 1 gallon of white vinegar
  • 1 cup of table salt
  • 1 tablespoon of liquid dish soap

Step 2: Stir Well

Mix the ingredients thoroughly until the salt is completely dissolved.

Step 3: Transfer to a Sprayer

Pour the mixture into a garden sprayer for easy application.

Application of DIY Vinegar Weed Killer

Now that your DIY vinegar weed killer is ready, it’s time to apply it to those pesky weeds. Follow these steps for effective weed control:

Step 1: Identify the Weeds

Identify the weeds you want to eliminate carefully. Ensure that you are targeting only the unwanted plants and not your precious garden plants.

Step 2: Spray the Solution

Hold the garden sprayer about 6 inches away from the weeds and spray the vinegar solution directly on the leaves. Be thorough but avoid oversaturating the weeds.

Step 3: Repeat as Needed

For more established and stubborn weeds, you may need to reapply the vinegar weed killer after a few days. Be patient, as it may take several applications to completely eradicate the weeds.

Advantages of Using DIY Vinegar Weed Killer

Using DIY vinegar weed killer offers several benefits:

  1. Eco-Friendly: Unlike chemical herbicides, vinegar is safe for the environment and won’t contaminate groundwater.
  2. Safe for Pets and Children: DIY vinegar weed killer is non-toxic, making it safe for pets and children to play in the garden.
  3. Cost-Effective: Vinegar is an inexpensive alternative to commercial weed killers and can be easily found in most households.


Creating your DIY vinegar weed killer is a simple and effective way to maintain a weed-free garden without harming the environment or resorting to harsh chemicals. Remember to take the necessary precautions while applying the solution and be persistent with the process. Embrace the power of vinegar and take control of those pesky weeds in your garden!

Read More – How to Improve Soil with Vinegar