Skip to content

DIY Essential Oil Bug Spray


Generally, people are not comfortable using pesticides or chemicals to ward off insects and bugs. They wish to opt for natural and environmentally friendly options to repel the bugs. The homemade oil bug sprays come out to be a sought-after solution. These essential oil bug sprays are safe to use and are very effective too.

And the best part is that the oil-based bug sprays smell heavenly! Who would not prefer lemongrass or rose over the smell of toxic chemicals? Since these sprays are organic, they are not harsh on the skin, meaning people with sensitive skin can also use these sprays easily. The article will help you know about a few natural ingredients that will keep bugs away and give an idea of how you can use them to make an effective bug spray.

Essential Oils For Different Bugs:

There are a variety of products readily available in the marketplace. Some essential oils like citronella are much better than others to repel certain insects and bugs. Let us focus on the choice of oil that you must make to repel specific kinds of bugs and insects:


The best oils that are effective in repelling mosquitoes are citronella, lemongrass, cedarwood, peppermint, lemon, eucalyptus, geranium, lavender, basil, clove, and thyme.


The best oils that repel fleas are cedarwood, citronella, tea tree, eucalyptus, orange, lemongrass, pine, and lavender.


The best oils that repel ticks are lavender, cedarwood, lemongrass, rose, geranium, and eucalyptus.

Essential Oils That Are Effective As Insect Repellents:


Lavender is one of the best oils for insect repellent, especially against ticks, fleas, head lice, gnats, flies, ants, moths, bed bugs, spiders, and fruit flies. The fragrance is extremely soothing and also helps in relieving the irritation caused by flea bites. Using this oil is very safe for pets and children. It has great sedative properties that help in calming flea bites. You can easily blend it with other essential oils.


Cedarwood is one of the best oils known for its fleas and mosquito repellent properties. It works wonders at repelling these biters and will keep your kids protected. It is a 100% organic insecticide that you can blend with other oils easily. It can easily deter almost any insect and bug.


Geranium is an excellent oil to repel ticks. It is also helpful in repelling lice and fleas as well. The oil smells great and also helps in skin care. It works wonders if you face a problem of inflammation or irritation due to insect bites. People with sensitive skin can easily use it.


Lemongrass is a highly aromatic and powerful oil. Just a few drops of the oil will do the trick. It is a very effective natural insect repellent. Lemongrass works wonders to repel various pests like chiggers, flies, fleas, fruit flies, mosquitoes, no-see-ums, and ticks.


Eucalyptus is another commonly used essential oil to deter mosquitoes. It has numerous antiseptic, antibacterial, and anti-inflammatory properties that keep the bugs away. It is so effective that even rubbing a leaf on your skin does the magic. As a result, it is one of the best organic bug repellents. 


Lemon is well-known for its purifying and cleansing properties. Lemon has powerful anti-microbial properties, one of the highest amongst all the essential oils. It also possesses rich antibacterial and antiseptic qualities that help to deter bugs. 

Tea Tree

Tea tree is a strong oil, so you must use it carefully. It is one of the most lethal repellents. The oil is well-known for its antibacterial, antifungal, and anti-microbial properties. Tea tree oil can keep away bed bugs and lice. However, it may cause mild paralysis in dogs if used in a higher amount. Therefore, you must be careful when using this around animals. 


Citronella is one of the best mosquito repellent oils. A citronella candle is commonly lit in the backyard to ward off flies and mosquitoes. It also deters fleas, body, and head lice. It even kills intestinal worms if taken in small doses after a doctor’s consultation. 


Peppermint is probably the oldest known medicine to man. It is an excellent insect repellent and is known for its antibacterial, anti-viral, and antifungal properties. It can repel all kinds of insects. 

How To Make The Bug Spray

Use a 4-ounce spray bottle and fill 2 ounces of it with distilled water. Add an ounce of vodka or witch hazel and 50-75 drops of any of the above essential oils. You can add a variety of oils if you would like. Make sure to adjust the ratio accordingly. For example, if you use citronella and lemongrass, you could use 25 drops of each for the correct ratio. Don’t fill the bottle all the way full because oil does not mix with water, so you will want to shake it thoroughly before use. 


You can easily make your natural bug spray. You may buy pure essential oils and mix a few up or get pre-blended oils from the market. A lot of brands offer an insect or bug mix that already has a few essential oils pre-mixed. You can either choose your favorite oils above to make your bug spray or pick different oils, specifically what bugs they deter. Make multiple sprays for different uses and bugs to get the most efficiency out of your products!