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Does Lemongrass Repel Wasps?

Does Lemongrass Repel Wasps

As we continue to seek natural and effective methods for pest control, one common question that arises is whether lemongrass can repel wasps. This article delves deep into the subject, exploring the properties of lemongrass, its effectiveness as a wasp repellent, and additional tips for keeping these unwelcome insects at bay.

Lemongrass, scientifically known as Cymbopogon citratus, is a tropical plant known for its citrusy scent and numerous uses in culinary and medicinal fields. The plant's essential oil is rich in citral and geraniol, compounds known for their insect-repelling properties.

How Lemongrass Repels Wasps

does lemongrass repel wasps

Wasps, like many other insects, are highly sensitive to certain scents. The strong citrusy aroma of lemongrass oil can act as a natural repellent. The smell is believed to overwhelm the wasps' sense of smell, making it difficult for them to locate food sources or nest sites.

Application Methods

  1. Essential Oil Spray: Mix lemongrass essential oil with water in a spray bottle. Spray around areas where wasps are commonly found, such as windows, doors, and outdoor seating areas.
  2. Plant Lemongrass: Growing lemongrass in your garden can act as a natural deterrent. Plant it around the perimeter of your home or in areas where you frequently spend time outdoors.
  3. Oil Diffusers: Using an oil diffuser with lemongrass essential oil can help keep wasps away from indoor spaces.

Effectiveness of Lemongrass Against Wasps

best bee and wasp repellents

While lemongrass has shown promise as a natural repellent, its effectiveness can vary based on several factors, including the concentration of the oil, the method of application, and the species of wasp. Some studies suggest that while lemongrass may help deter wasps, it may not be as effective as other natural repellents like peppermint oil or eucalyptus oil.

Additional Natural Wasp Repellents

In addition to lemongrass, there are several other natural remedies known to repel wasps:

Peppermint Oil

Peppermint oil is one of the most effective natural wasp repellents. Its strong scent confuses wasps and deters them from nesting in treated areas. You can mix peppermint oil with water and spray it around your home or use it in a diffuser.

Eucalyptus Oil

Eucalyptus oil contains compounds that are highly effective at repelling insects, including wasps. Similar to lemongrass, it can be mixed with water and sprayed around potential entry points and nesting sites.

Clove-Geranium-Lemongrass Blend

A blend of clove, geranium, and lemongrass essential oils has been found to be particularly effective at repelling wasps. This combination can be mixed with water and applied using a spray bottle.

Preventive Measures to Keep Wasps Away

how to keep wasp and bees away

While using natural repellents like lemongrass can be effective, it is also important to take preventive measures to reduce the likelihood of wasps invading your space:

Seal Entry Points

Inspect your home for potential entry points such as cracks, gaps, and holes. Seal these openings with caulk or other appropriate materials to prevent wasps from entering.

Maintain Cleanliness

Wasps are attracted to food sources, so keeping your surroundings clean is crucial. Ensure that trash bins are covered, food is not left outside, and sugary spills are promptly cleaned.

Remove Nests

Regularly inspect your property for wasp nests. If you find a nest, it is best to call a professional pest control service to safely remove it. Avoid attempting to remove nests on your own, as this can be dangerous.

Combining Natural Repellents for Enhanced Effectiveness


One effective strategy is to combine various natural repellents to enhance their effectiveness. Using a blend of essential oils, including lemongrass, peppermint, and eucalyptus, can create a more potent deterrent. Here’s a simple recipe to create your own natural wasp repellent spray:

DIY Wasp Repellent Spray


  • 10 drops of lemongrass essential oil
  • 10 drops of peppermint essential oil
  • 10 drops of eucalyptus essential oil
  • 2 cups of water
  • 1 tablespoon of white vinegar


  1. Combine all the ingredients in a spray bottle.
  2. Shake well to mix thoroughly.
  3. Spray the mixture around windows, doors, and any other areas where wasps are likely to enter or nest.

The Role of Lemongrass in Integrated Pest Management


Integrated Pest Management (IPM) is a holistic approach to pest control that combines different management strategies and practices to reduce the reliance on chemical pesticides. Incorporating natural repellents like lemongrass into an IPM plan can help create a safer and more environmentally friendly pest control strategy.

Key Components of IPM

  1. Monitoring and Identification: Regularly inspect your property to identify any signs of wasp activity. Early detection is crucial for effective management.
  2. Cultural Controls: Implement practices that reduce the attractiveness of your property to wasps, such as proper waste management and minimizing standing water.
  3. Mechanical Controls: Use physical barriers like screens and seals to prevent wasps from entering your home.
  4. Biological Controls: Encourage natural predators of wasps, such as birds and beneficial insects, to inhabit your garden.
  5. Chemical Controls: As a last resort, use natural repellents and, if necessary, chemical pesticides in a targeted and responsible manner.

Safety Considerations When Using Essential Oils

While essential oils like lemongrass are natural, they are potent substances that should be used with care. Here are some safety tips to keep in mind:


Essential oils should always be diluted before use. Direct application of undiluted oils can cause skin irritation or allergic reactions. Follow the recommended dilution ratios when creating sprays or using oils in diffusers.

Skin Sensitivity

Perform a patch test before applying any essential oil mixture to your skin. Apply a small amount of the diluted oil to a small area of your skin and wait 24 hours to check for any adverse reactions.

Pet Safety

Some essential oils can be harmful to pets, especially cats and dogs. Keep your pets away from areas where essential oils are being used, and consult with a veterinarian if you have any concerns.

Dealing with a Wasp Infestation

If you find yourself dealing with a significant wasp infestation, it may be necessary to take more robust measures. Here are some steps to consider:

Professional Pest Control Services

Professional pest control services have the expertise and equipment to handle wasp infestations safely and effectively. They can identify the species of wasp and determine the best course of action for removal.

Additional FAQ: Best Bee and Wasp Repellents

What are the best bee and wasp repellents?

The best bee and wasp repellents include natural options such as lemongrass essential oil, peppermint oil, and eucalyptus oil. These oils can be mixed with water and sprayed around areas where bees and wasps are likely to be found. Commercial repellents are also available and can be effective when used as directed.

How to keep wasps and bees away from your home?

To keep wasps and bees away from your home, consider the following strategies:

  1. Use Essential Oils: Create a spray with essential oils like lemongrass, peppermint, and eucalyptus, and apply it around windows, doors, and outdoor areas.
  2. Seal Entry Points: Inspect your home for cracks and gaps, and seal them to prevent wasps and bees from entering.
  3. Maintain Cleanliness: Keep your outdoor areas clean, cover trash bins, and avoid leaving food outside.
  4. Plant Deterrent Plants: Grow plants like basil, mint, and marigold around your garden to naturally repel wasps and bees.
  5. Call Professional Services: For persistent problems, contact a professional pest control service like Critter Stop to handle the issue safely and effectively.


Lemongrass, with its potent citrusy scent, offers a natural and eco-friendly option for repelling wasps. When used correctly, it can be an effective part of an integrated pest management strategy. However, its effectiveness can be enhanced when combined with other natural repellents and preventive measures. Always prioritize safety when using essential oils and consider professional assistance for severe infestations. By adopting a comprehensive approach, you can create a wasp-free environment and enjoy your outdoor spaces without the worry of wasp stings.

Choosing Critter Stop for Residential Pest Control

For those in the North Texas area, Critter Stop offers comprehensive and humane wildlife removal services. 

Known for their high-quality work and great customer service, Critter Stop has earned a fantastic reputation and numerous positive customer reviews online. 

Their team of professionals is skilled in handling various pest issues, including wasp infestations. 

By choosing Critter Stop, you can ensure a safe and effective solution to your pest problems.

Visit Critter Stop for more information, and contact us at (214) 234-2616 to get a free estimate of our services. 

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Lee Gorman
Lee Gorman
13:50 21 Nov 22
I’d give a 10 star review if I could! We had a great experience with Critter Stop. Everyone I dealt was friendly, professional, and reassuring. Phillip was very helpful and knowledgeable about the work he was doing. He walked me around the entire house to make sure I saw and understood the services he provided. He was also really nice and answered all my questions — he is exactly the type of person that should be interacting with customers.I love the fact that they will come back for up to 1 year after installation if any problems occur — this shows me they stand behind their work.The owner was great too, he personally came to my house and walked me through their offering. I recommend critter stop to anyone and everyone!
Susan Casey
Susan Casey
14:53 15 Nov 22
Critter Stop is a fantastic business! Everyone involved is extremely professional and very easy to communicate with. Chisam, the owner, did a great job of explaining the process to get the squirrels out of my attic during the initial free estimate. The exclusion crew who did all of the initial work was fabulous. The crew consisted of Phillip, Nick and Corey who arrived promptly when they said they would. They are happy, positive employees. Everyone is very polite and patient in explaining their work and answering questions. They came back several times to check the traps and finish it off with the fogging. Lester was very good about following up to schedule each trap check with me, and the office staff who took care of the billing was very efficient. Critter Stop is a well run company with honest, trustworthy employees! Thank you to all of you who worked hard to make my attic critter free and for the peace of mind that you guarantee your work. Great to know I can call them if for some reason a squirrel figures out a way to get back in!
Karen Eckholdt
Karen Eckholdt
14:54 22 Sep 22
Critter Stop has made this project easy and extremely professional from start to finish! They are very detailed and competent from start to finish and know so much about their business. They made a problem easy for us and at a reasonable cost. We would be happy to recommend this company and their owners and staff to anyone.
Aaron Echols
Aaron Echols
13:51 03 Aug 22
The guys at Critter Stop responded quickly, were very friendly, and gave us an honest estimate of what we might need. They explained why some items on other quotes were or were not necessary. They communicated well to get us scheduled, and did the work well and quickly. Great service at a fair and competitive price.
Jacob Scribner
Jacob Scribner
19:23 27 Jul 22
Brandon and his other coworker Gavin came to install insulation in my attic. I am very grateful for the hard work and professionalism. My house feels a lot better with the insulation installed. 5 star review. Cory Leach was also very nice and helpful. He came to my house to do another job and was very attentive and professional. Thank you Corey and thank you Critter Stop for helping me.The owner very polite and helpful, I’m glad I found this company to help me.
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