Here’s what you should probably know to make your own vinegar weed killer and effectively use it.
It’s important to note that vinegar is a contact herbicide, meaning it only kills what it touches.
Effectiveness of a Homemade Vinegar Weed Killer
A vinegar mixtureworks best on small, annual weeds.
Credit:Katie Burdett / BHG
It’s less effective with older weeds, perennials, or grasses.
Apply sparingly and avoid using it in areas where you’d like other plants to grow.
It’s usually easy to spray the vinegar in these areas without getting it on other plants.
Credit:Katie Burdett / BHG
As with any weed killer, select a day that is at least 70F and sunny to apply it.
The substance will be most effective when plants are actively photosynthesizing.
Avoid days that are windy or rainy.
Wind can carry the vinegar to places you don’t want it.
Rain weakens it, diluting its effectiveness.
To apply vinegar weed killer, get up close to the weed and spray it directly on the leaves.
Wait at least two weeks before spraying again.
As with anyweed killeror harsh material, follow safety precautions.
Wear gloves, long sleeves, and pants to avoid contact.
Protecting your eyes and skin are vital when applying it.
Do not use vinegar to kill weeds in planted beds or in the lawn.
In those areas, it’s best to remove weeds by hand, with mulch, or other methods.
Frequently Asked Questions
When used on the right kind of weeds, vinegar works within 24 hours.
Other weeds may need a few applications.
Yes, it’s safe.
Household vinegar won’t harm either children or pets once it’s sprayed.
Always take safety precautions, however, when applying vinegar, particularly in higher concentration solutions.
It can kill ants, spiders, and mosquitos.
It should not damage concete.
Horticultural vinegar can be more of a long-term solution because it kills the root after a couple applications.
