Top 10 Essential Oils for Repelling Mosquitoes and How to Use Them
Mosquitoes are more than just a nuisance; they can also spread diseases like malaria, dengue, and Zika. Instead of relying on chemical-laden repellents, many people are turning to natural solutions—specifically essential oils. Several essential oils contain compounds that either mask the scents that attract mosquitoes or produce a barrier that repels them. Here are some of the most effective mosquito-repelling essential oils and how you can use them.

1. Lemon Eucalyptus Oil
Lemon eucalyptus oil is one of the most effective natural repellents. It contains p-menthane-3,8-diol (PMD), a compound that has been shown to be as effective as DEET, the active ingredient in many commercial mosquito repellents. This makes it a strong contender for creating a natural mosquito repellent spray.
- How it works: PMD blocks the receptors mosquitoes use to detect human scent, making them less likely to approach.
2. Citronella Oil
Citronella oil is one of the most popular mosquito repellents and is commonly found in candles and sprays. Its strong citrus scent is disliked by mosquitoes, making it an excellent choice for outdoor use.
- How it works: Citronella masks the scent of humans and animals, confusing mosquitoes and keeping them away.
3. Lavender Oil
Lavender oil is widely known for its calming properties, but it also works as a natural mosquito repellent. The sweet, floral scent is pleasant for humans but repulsive to mosquitoes.
- How it works: Mosquitoes avoid the scent of lavender, which also has the added benefit of soothing your skin and mind.
4. Tea Tree Oil
Tea tree oil has both antimicrobial and insect-repellent properties, making it a double-duty essential oil. Its strong, pungent scent helps keep mosquitoes at bay.
- How it works: The strong aroma of tea tree oil overwhelms the mosquito’s senses, driving them away.
5. Peppermint Oil
Peppermint oil’s sharp, minty fragrance is disliked by mosquitoes. Plus, the cooling sensation it provides makes it ideal for hot summer days.
- How it works: The strong menthol scent masks human odors that attract mosquitoes while providing a refreshing feeling on the skin.
6. Geranium Oil
Geranium oil has a floral fragrance that naturally repels mosquitoes. It is often combined with other oils like citronella or eucalyptus for enhanced effectiveness.
- How it works: The scent of geranium disrupts the mosquito’s sense of smell, making it difficult for them to locate you.
7. Basil Oil
Basil has long been known for its insect-repelling qualities, including keeping mosquitoes away. The fresh, spicy scent of basil works particularly well in outdoor settings.
- How it works: The spicy, herbal scent is an effective deterrent for mosquitoes, making it great for outdoor activities.
8. Neem Oil
Neem oil is known for its insecticidal properties and is commonly used in mosquito repellents. It is particularly effective for long-lasting protection.
- How it works: Neem oil interferes with the mosquito’s ability to reproduce and prevents larvae from growing, offering a more lasting defense.
9. Cedarwood Oil
Mosquitoes dislike the woody scent of cedarwood, and it also acts as a mild insecticide, making it effective for repelling mosquitoes and other pests.
- How it works: The rich, earthy aroma keeps mosquitoes at bay and helps deter other insects, such as ticks.
10. Rosemary Oil
Rosemary oil has a strong, herbal scent that mosquitoes dislike. It’s particularly effective when used in combination with other oils like citronella or eucalyptus.
- How it works: The herbaceous scent of rosemary confuses mosquitoes, driving them away while adding a pleasant fragrance to your surroundings.
How to Use These Oils
Essential oils can be used in various ways to repel mosquitoes. One of the easiest methods is to make your own mosquito repellent spray. Here’s a simple recipe you can try:
DIY Mosquito Repellent Spray
Ingredients:
- 10-20 drops of essential oils (choose from the oils listed above or mix them)
- 1 tablespoon of witch hazel or vodka (helps disperse the oils)
- 1/2 cup of distilled water
- A small spray bottle
Instructions:
- Add your chosen essential oils to the spray bottle.
- Pour in the witch hazel or vodka (this step is optional but helps blend the oils with the water).
- Fill the rest of the bottle with distilled water.
- Shake well before each use.
- Spray on exposed skin and around your environment.
Additional Ways to Use Essential Oils
- Diffusers: Add a few drops of essential oils to a diffuser to keep mosquitoes at bay indoors.
- Candles: Add a few drops of your chosen oil to homemade candles or use citronella candles in outdoor spaces.
- Topical Application: Blend essential oils with a carrier oil (like coconut or jojoba oil) and apply to your skin for direct protection.
Important Tips:
- Reapply often: Unlike chemical repellents, essential oils need to be reapplied more frequently.
- Test for skin sensitivity: Always do a patch test before applying essential oils directly to the skin, as they can sometimes cause irritation.
- Dilute properly: Essential oils are potent, so they should always be diluted with a carrier oil or water before use.
Conclusion
Essential oils offer a natural and effective way to repel mosquitoes. From the citrusy scent of citronella to the woody aroma of cedarwood, these oils not only keep mosquitoes at bay but can also offer a pleasant fragrance for you. Whether you’re looking to make your own mosquito repellent spray or just want to enjoy the outdoors without the pests, incorporating essential oils into your routine is a safe, eco-friendly alternative to chemical repellents.