top of page
Search

Staying Bug-Free Naturally with Aromatics

As temperatures rise and outdoor adventures call, so do the less welcome aspects of summer: bugs. Mosquitoes, gnats, ticks, and other pests can make time outside uncomfortable and even hazardous. While conventional insect repellents are widely used, many contain chemicals such as DEET and permethrin, which can cause irritation and raise environmental concerns. Fortunately, nature provides powerful and safe alternatives. Aromatic essential oils and hydrosols offer effective, pleasant-smelling, and non-toxic options to help keep bugs at bay. In this article, we’ll explore how to stay bug-free naturally using aromatics, backed by scientific insights and a practical DIY recipe you can make at home.


Why Choose Aromatic Protection?

Essential oils are volatile compounds extracted from plants known for their therapeutic and protective properties. Many of these oils have natural insect-repellent effects. When used properly, they can:

  • Deter insects without synthetic chemicals

  • Provide additional aromatherapy benefits (e.g., stress relief, focus)

  • Be safe for children, pets, and those with sensitive skin (with proper dilution)

According to a 2021 review in the International Journal of Environmental Research and Public Health, botanical insect repellents containing essential oils such as citronella, eucalyptus, lemongrass, and lavender demonstrate significant efficacy against a variety of insects [1].

Top Aromatic Allies for Bug Protection

Here are some of the most effective essential oils and hydrosols for natural bug repellency:

  • Thyme Linalool (Thymus vulgaris ct. linalool) – Antimicrobial and insect-repelling, yet gentler than thymol chemotypes.

  • Lemongrass (Cymbopogon flexuosus) – High in citral; effective against mosquitoes and ticks.

  • Lavender Spike (Lavandula latifolia) – Camphor-rich and excellent for deterring insects while offering soothing effects.

  • Peppermint (Mentha x piperita) – Acts as both a repellent and a cooling agent.

  • Eucalyptus Radiata (Eucalyptus radiata) – A gentler eucalyptus variety with fresh, clean scent and repellent action.

  • Citronella (Cymbopogon nardus) – One of the most well-researched natural repellents.

  • Hydrosols – Eucalyptus and lavender hydrosols offer mild, water-based bug protection, ideal for sensitive users.

These ingredients work through olfactory and contact mechanisms—interfering with the insect’s ability to locate human scent.

Safety First: Dilution Guidelines

Essential oils should always be diluted before applying to the skin. Here are general guidelines:

  • Body sprays: 2–5% dilution (10–30 drops of essential oil per ounce of carrier)

  • Children under 10: 0.5–1% dilution

  • Hydrosols: Can be used directly on the skin or in a spray

Avoid applying essential oils near the eyes, on mucous membranes, or broken skin. Always perform a patch test if you’re trying a new oil.


DIY Natural Bug Spray Recipe

This simple, skin-safe recipe combines powerful bug-repelling essential oils with soothing ingredients suitable for summer use.

Wholistic Bug-Off Body Spray

Ingredients:

  • 2 oz Witch Hazel (alcohol-free)

  • 1 oz Distilled Water

  • 1 oz Eucalyptus Hydrosol

  • 6 drops Thyme Linalool (Thymus vulgaris ct. linalool)

  • 6 drops Lemongrass (Cymbopogon flexuosus)

  • 5 drops Lavender Spike (Lavandula latifolia)

  • 4 drops Peppermint (Mentha x piperita)

  • 4 drops Eucalyptus Radiata (Eucalyptus radiata)

  • 1 ml natural solubilizer (such as Solubol or Polysorbate 20)

  • 8–10 drops Potassium Sorbate (as preservative)

Instructions:

  1. Combine witch hazel, distilled water, and hydrosol in a 4 oz spray bottle.

  2. Mix essential oils with solubilizer before adding to the blend.

  3. Add potassium sorbate.

  4. Shake well before each use.

  5. Apply to exposed skin and clothing before going outdoors.

Optional: Add a teaspoon of aloe vera gel for extra skin soothing.


Recipe for a bug paste to deter bugs
Recipe for a bug paste to deter bugs

Other Tips for Staying Bug-Free Naturally

  • Diffuse bug-repelling blends on patios or in tents.

  • Add a few drops to cotton balls and tuck into picnic baskets.

  • Use oil-based roller blends (5–10% dilution) for wrists, ankles, and neck.

  • Wear light-colored clothing and avoid floral fragrances.

Professional Insight

Studies have shown that some essential oils may offer protection for 2–4 hours, depending on conditions and concentration. Reapplication is key for consistent coverage. According to Nerio et al. (2010), the effectiveness of essential oils as repellents is enhanced when multiple oils are combined [2].


Moreover, essential oil-based repellents are biodegradable and generally safe for aquatic ecosystems—making them a responsible choice for both body and planet.


References:

[1] Maia, M.F., & Moore, S.J. (2011). Plant-based insect repellents: a review of their efficacy, development and testing. Malaria Journal, 10(Suppl 1): S11. https://doi.org/10.1186/1475-2875-10-S1-S11

[2] Nerio, L.S., Olivero-Verbel, J., & Stashenko, E. (2010). Repellent activity of essential oils: A review. Bioresource Technology, 101(1), 372–378.

[3] Pavela, R. (2016). Essential oils for the development of eco-friendly mosquito larvicides: A review. Industrial Crops and Products, 76, 174–187.


With the right aromatic tools and knowledge, staying bug-free doesn’t have to mean exposure to harsh chemicals. Nature offers a beautifully fragrant, skin-safe, and environmentally sound alternative that works—while supporting overall well-being. Next time you head outdoors, bring your blend and breathe easier.


Written by Kimberly Seymour, Certified Aromatherapist and Herbal Educator | Wholistic Aromatics & Institute


Comments

bottom of page