Yellow jacket image (above) taken by D. Griebeling
I’m not someone who delights in killing pests, and I don’t often advocate for their demise. In fact, I usually do my best to avoid killing them (for example, if an indoor spider gets too close for comfort, I usually capture it in a jar and release it outside). Last summer, however, I had to make an exception to my live-and-let-live policy, when I noticed that yellow jackets had built an active ground nest right next to the front door of our house, and I started seriously thinking about getting rid of yellow jackets safely.
It was an underground nest in a flower bed along a pathway. There were so many yellow jackets coming and going from the nest throughout the day that we couldn’t keep our front door open for very long, and I worried that our dog would inadvertently step on the entry to the nest and get swarmed and attacked. Furthermore, I learned that yellow jackets sometimes raid honeybee hives to steal their honey, and they have been known to kill honey bees in the process, which made me look into how to get rid of a yellow jacket nest without harming beneficial insects.
This is a sufficiently good reason to get rid of the jackets, in my opinion. Some of our neighbors have honeybee hives, so it felt like killing these yellow jackets was a just and neighborly thing to do. I had also read that if left alone, a yellow jacket colony can expand rapidly and pose serious risks to pets, children, and anyone engaging in outdoor activities nearby, making yellow jacket nest removal an important step.
(Honeybees are suffering from Colony Collapse Disorder. Note: If you have a problem with a swarm, nest, or hive, check out online photos of bees, yellow jackets, hornets, etc. to make sure you know which of these you’re dealing with. Honeybees and other pollinators are extremely important, and they almost never sting; please don’t kill them.)
What Is a Yellow Jacket?
Yellow jackets are a type of social wasp known for their bold black and yellow coloring, fast flight, and painful stings. Unlike honeybees, they can sting multiple times and are more aggressive, especially when defending their nests. This aggressive nature is one of the main reasons why yellow jackets are considered dangerous stinging insects. 
They are commonly found scavenging around garbage, sugary drinks, or outdoor meals and are especially active from late summer into fall. Yellow jackets play a role in the ecosystem by feeding on other insects, making them a beneficial insect in some garden ecosystems, but they can become a nuisance when nesting near human activity.
Quick ID Guide
- Size: ½ to ¾ inch (13-19 mm)
- Color: Bright yellow and black stripes
- Body: Smooth, no hair; narrow waist; clear folded wings
- Behavior: Can sting repeatedly; drawn to sweets and meat; most active in late summer; yellow jacket activity increases in warm weather.
- Nests: Made of chewed wood; found underground or in walls/trees; colonies can have thousands; yellow jacket nests often have a single visible nest entrance near high-traffic areas, such as walkways or patios.
My Motivation for a Non-Toxic Solution
I didn’t want to use toxic insecticides, which could kill the flowers in our garden and poison our dog and the honeybees, along with the soil and groundwater around our house. Besides, I was concerned that eliminating one nest might not prevent future infestations unless we chose an effective approach that targeted the entire colony. So, thinking we were being clever, my husband and I tried putting the garden hose down the nest entry hole and flushing the nest out with water. This scheme did not work.
We tried it a few evenings in a row, and the tenacious buggers would shoot out of the nest alive (seemingly unfazed by the water) and quickly rebuild a new entry hole. Yellowjacket nests are remarkably resilient, even when disturbed repeatedly. One evening, they went into attack mode and my husband got stung. They won these battles, but we were determined to outsmart them and win the war — without resorting to the use of Raid, professional chemical insecticides, gasoline, or any of the other toxic and hazardous substances that are commonly suggested.
So I started researching non-toxic solutions. Through my online reading, I learned that mint oil can kill almost any insect, and that yellow jackets also don’t like soapy or boiling water… We happened to have a quart-size container of Dr. Bronner’s “magic” organic peppermint castile liquid soap in the house. The bottle was only half full, so we filled the rest of it up with water to make it a 50% diluted quart.
Then we waited ’til it was almost dark outside (this is the only time you should ever deal with yellow jackets, as they’re all inside the nest and inactive at night). We poured the quart down the nest’s entry hole (it’s best to do this with an extension device, like a hose or a gas can or watering can, to keep your body further from the nest opening — and you should also wear protective gear).
We immediately followed that up by pouring in a kettle full of boiling hot water, which washed the mint oil further down into the nest. We didn’t see a single yellow jacket emerge from the nest that night, and we haven’t seen any around here since. It worked! This method proved to be a cost-effective solution with the lowest risk to people, pets, and pollinators — and it eliminated the real risks posed by an active yellow jacket nest.
Yellow Jacket Soap Recipe
• 1/2 quart (2 cups) Dr. Bronner’s organic peppermint castile soap, diluted with
• 1/2 quart (2 cups) water [poured into the nest via a hose or watering can with a long nozzle]
• Followed by 1 tea-kettle full (approximately 1 quart or 4 cups) of boiling water
Bear in mind that it’s possible that boiling soapy water would work on its own, without adding any mint oil. Likewise, mint oil might work without using boiling water. I haven’t tried it that way, so I’m not sure. If you’re worried about killing plants or flowers around the nest, you might want to try a highly-diluted mint oil solution and forgo the use of boiling water. Some people recommend warm water instead of boiling to reduce the risk to nearby roots or fragile plants.
Also note that, while this solution worked for this ground nest, it would not be appropriate for some other situations, e.g., when you don’t know where the nest is, or when the nest is in the walls of your house. For those types of situations, try using Rescue traps (or a homemade soda-bottle equivalent) instead; these work by using a non-toxic syrup (sugar-water) bait, but you can also use a meat bait late in the season. I’ve tried the traps; they work on yellow jackets, and as advertised, they do not seem to attract or kill honeybees! Avoid leaving food scraps, uncovered food odors, or sugary food spills outdoors, as these attract yellow jackets and increase the risk of stings.
Dr. Bronner’s entertaining, pontificating text-filled label (I recommend reading all of the fine print if you haven’t before) states that the soap is good for 18 different uses: from washing pets and babies to washing dentures and cars. Yellow jacket/insect eradication isn’t one of the listed uses, but it seems that it should be. Given its surprising success, this soap may be an excellent option for eco-conscious homeowners looking for sustainable pest control methods. I’m planning to experiment with using the stuff to repel mosquitoes, get rid of ants, and keep fleas and other bugs off of the dog.
I’d like to hear about other people’s experiences. Have you had good luck using mint oil soap for pest repellent or for any other purposes? And have you found other solutions for ridding your yard of yellow jackets without using poisons?
P.S. Check out the Dr. Bronner company’s good work on social and environmental issues (e.g., fair trade, truly organic ingredients, profit-sharing and good benefits for employees, charitable donations, etc.). And if you’re curious about the eccentric Dr. Bronner’s life, rent the fascinating documentary Dr. Bronner’s Magic Soapbox.
Miriam Landman is an accomplished writer, editor, and sustainability advisor with expertise in green living, green building, and sustainable communities.
Frequently Asked Questions
Q. What is the best way to get rid of yellow jackets naturally?
The best way to get rid of yellow jackets naturally is by using non-toxic solutions like peppermint oil, soapy water, or boiling water applied directly into the nest at night. These methods are effective while being safer for pets, plants, and pollinators.
Q. What is the best way to kill ground yellow jackets?
The best way to kill ground yellow jackets is by treating the nest at night using soapy water followed by hot or boiling water. This ensures the entire colony is targeted when they are inside the nest.
Q. When is the best time to spray a yellow jacket nest?
The best time to spray a yellow jacket nest is late evening or nighttime when activity is lowest and all the yellow jackets are inside, reducing risk and increasing effectiveness.
Q. How do you get rid of a yellow jacket nest safely?
To get rid of a yellow jacket nest safely, approach it at night, wear protective clothing, and use natural or low-toxicity treatments such as soap solutions, peppermint oil, or traps.
Q. Does peppermint oil work as a natural yellow jacket repellent?
Yes, peppermint oil works as a natural yellow jacket repellent because its strong scent disrupts their behavior and can help deter or weaken colonies when applied correctly.
Q. Is yellow jacket nest removal dangerous?
Yes, yellow jacket nest removal can be dangerous if done during the day or without protection. Always treat nests at night and maintain a safe distance to avoid stings.
