QUICK SUMMARY
The best essential oils for bug bites are peppermint, whose menthol cools the itch through the skin’s cold-sensing nerves, and lavender, which calms the red, angry bump. Mama Z’s Soothing Bug Bite Balm puts 5 drops of each in a roller bottle topped with carrier oil: wash the bite, cool it, then roll a little right over it whenever the itch returns. In a 2024 randomized trial, a cooling gel that works on menthol’s receptor significantly reduced histamine-triggered itch in 30 volunteers. (1)
We live in Georgia, where I like to joke that the mosquito should be our state bird! Between gardening, family walks, outdoor play, cookouts, and evenings on the porch, someone is always coming inside with an itchy red bump.
That is why this Soothing Bug Bite Balm Roll-On has earned a permanent place in our natural first aid kit. It is simple, portable, and easy to apply without getting oil all over your hands.
This is an after-the-bite remedy. For help keeping mosquitoes and other pests away before they bite, use our homemade bug repellent spray with essential oils.
Table of Contents
Soothing Bug Bite Balm Roll-On for Itch Relief
This is the Soothing Bug Bite Balm from Dr. Z’s book The Healing Power of Essential Oils: just peppermint, lavender, and a light carrier oil in a roller bottle. Peppermint gives the skin an immediate cooling sensation, lavender helps calm the area, and the carrier keeps both oils diluted while it softens the skin.
It is a concentrated spot treatment made for dabbing on bites, so keep one in your first aid kit, gardening bag, and purse.
Soothing Bug Bite Balm Roll-On for Itch Relief
Servings
Ingredients
- 5 drops peppermint essential oil
- 5 drops lavender essential oil
- Carrier oil *
Supplies
Instructions
- Add the peppermint and lavender essential oils to the glass roller bottle.
- Fill the roller bottle the rest of the way with carrier oil, leaving enough room to replace the lid.
- Replace the lid and shake until well blended.
- Apply directly to bug bites.
How to Use Bug Bite Balm Safely
- Wash the bite and the skin around it with soap and water, and pat it dry.
- If the bite is swollen or very itchy, hold a wrapped ice pack on it for 10 minutes. The CDC recommends exactly that to reduce swelling and itching. (2)
- Roll a small amount directly over the itchy bump and the skin right around it.
- Let it absorb without rubbing hard, and reapply sparingly whenever the itch comes back.
- Stop using it if the skin burns, becomes more inflamed, or develops a rash.
Keep the roller off the eyes, eyelids, lips, and the inside of the nose, and do not roll it over broken, bleeding, blistered, or infected skin. Scratched-open bites can become infected, so the cooling sensation is there to give your hands something better to do than scratch. (2)
Safety Tip: Before the first full use, test a little on healthy skin. Peppermint should feel cool and tingly, never like intense burning. If it feels too strong, pour half the blend into a second roller and top both up with carrier oil to halve the strength.
Can Children Use This Bug Bite Roll-On?
Yes, with a separate, gentler roller. Our books keep children’s blends at 0.5 percent for little ones under three and 1 percent for ages three to ten, so the adult balm is not for small children; dilute essential oils for kids to those strengths before you make theirs.
Keep peppermint away from the faces of children under three, and use a light hand with it on the body. Lavender hydrosol or a cool compress is a gentler choice for the youngest children. The Tisserand Institute notes that hydrosols are a safer option than essential oils for children under six. (3)
Store the roller up and out of children’s reach. Swallowing peppermint oil causes mouth burning, nausea, and vomiting, and large amounts can cause serious toxicity because of the menthol. (4)
Storage and Shelf Life
Keep the roller tightly closed in a cool, dark place, away from sunny windows and hot cars, and label it with the date you made it. Discard it if the aroma turns stale or sour, the color or texture changes, or the roller ball gets dirty.
Freshness matters for more than smell. Lavender’s main compounds, linalool and linalyl acetate, can irritate or sensitize skin once they oxidize, which is one more reason to make small batches. (5)
Why Do Bug Bites Itch?
A mosquito bite itches because the mosquito leaves saliva in your skin. Researchers at the Miami Itch Center explain in a 2022 review that histamine is “thought to be a key player,” released by the saliva itself or by your own mast cells, while other salivary proteins can cause itch that has nothing to do with histamine. (6) The same review calls for more topical treatments that target the itch nerves directly.
The result is the familiar itching, redness, raised welt, warmth, and mild swelling. It is your body’s defense against something that does not belong there, and our goal is not to shut it down. We simply want to calm the discomfort, protect the skin, and keep scratching from turning a small bite into a bigger problem.
Best Essential Oils for Bug Bite Relief
The best essential oils for this recipe are peppermint and lavender because they complement each other beautifully. Peppermint provides the cooling reset that interrupts an itch, and lavender rounds out the blend with skin comfort and a calming aroma.
Peppermint Essential Oil for Itching
Peppermint essential oil is the star of this bug bite balm because its menthol switches on TRPM8, the “cold and menthol receptor” in your skin’s nerves. That is the same itch-nerve pathway the mosquito researchers want treatments to target.
The human research on that receptor is strong. In a 2024 randomized, vehicle-controlled trial from Hallym University in Korea, 30 healthy volunteers had histamine and four other itch triggers pricked into their skin after pretreating it with either a TRPM8-activating cooling gel or a plain gel. The cooling gel significantly reduced itch intensity for every trigger, and the researchers concluded that “cooling agents may be promising treatments for multiple forms of itch stimuli.” (1)
Menthol itself does the same thing in animals. In a 2026 study from China Medical University in Taiwan, a single dab of 8 percent menthol on the paws of mice cut chemically triggered scratching by about 63 percent, and it did nothing in mice bred without the TRPM8 receptor. The authors wrote that their findings “support the traditional use of peppermint for itch relief.” (7)
Peppermint oil has been tested on itchy people, too. A 2022 review of 17 clinical trials of natural remedies for chronic itch listed peppermint oil among those that were significantly effective. (8)
A 2024 systematic review of five randomized trials in 257 people with liver disease, a group that often lives with stubborn itch, came to the same place. Every remedy tested, peppermint oil among them, significantly reduced itching, with very low side effects. (9)
Application: Use peppermint only in a diluted blend like this one, and keep it away from the eyes, the inside of the nose, and the mouth.
Lavender Essential Oil for Skin Comfort
Lavender essential oil is one of the most versatile oils in our home, and it is a natural partner for peppermint in this roll-on. Its familiar aroma also makes the remedy especially comforting for a child or adult who is frustrated by nonstop itching.
A 2024 review of medicinal plants for itch explains that lavender’s anti-itch effect “is mainly related to its anti-inflammatory, soothing, and skin-regenerating properties,” and calls the early results promising. (10) In a 2023 study from South Korea, 64 women aged 65 and older received massages with a 1.5 percent blend led by lavender, with Roman chamomile and sandalwood; compared with women massaged with a weak sandalwood oil, they had significantly less itching and stress, with no side effects. (11)
Lab and animal research backs up the calming. A 2026 review of lavender oil’s pharmacology describes it lowering inflammatory signals and reducing swelling in mouse ear and paw models, while noting that most of that work is still preclinical. (5)
Application: Lavender softens peppermint’s sharp aroma and supports a calmer skin experience. Keep it diluted in this blend, even though it is one of the gentler essential oils.
Choosing the Best Carrier Oil
The carrier oil spreads the essential oils evenly, slows evaporation, and protects irritated skin. The book calls for fractionated coconut oil, which is light, nearly odorless, stays liquid at room temperature, and glides easily out of a roller bottle.
Jojoba is our other favorite. It is technically a liquid wax, has a long shelf life, and is especially helpful when the skin around a bite is dry from repeated scratching. Avocado, grapeseed, apricot kernel, sunflower, sweet almond, and olive oil work too; skip sweet almond if anyone in your family has a nut allergy.
Learn more about the best carrier oils for essential oils and download our free essential oil dilution chart before making other topical remedies.
Bee Stings, Ticks, and Spider Bites
For a Bee or Wasp Sting
Move away from the insects first. If a honeybee stinger is left behind, scrape it out with a straight edge such as a fingernail or card, then wash the area and cool it with a wrapped ice pack, 10 minutes on and 10 minutes off. (12)
Watch the person closely for whole-body symptoms. The roll-on can soothe a normal local reaction after first aid, but it cannot stop anaphylaxis.
For an Attached Tick
Do not coat an attached tick with this oil, petroleum jelly, heat, nail polish, or anything else to make it let go. The CDC recommends grasping the tick as close to the skin as possible with clean, fine-tipped tweezers and pulling it away with steady, even pressure, then cleaning the bite and your hands. (13)
Once the tick is out and the skin is clean, the roll-on may be used on the itchy spot if the skin is not broken. See your doctor if a rash or fever develops in the days or weeks after the bite. (13) To keep ticks off in the first place, make our natural tick repellent spray before you head outdoors.
For an Unknown Spider or Severe Bite
Do not assume that every painful red mark is a harmless insect bite. Get medical care for severe pain, muscle cramping, blistering, darkening skin, rapidly spreading swelling, vomiting, weakness, fever, or a suspected venomous spider bite.
When a Bug Bite Needs Medical Attention
Most bites and stings can be easily treated at home. (12) Some reactions need help right away.
Call 911 for Signs of Anaphylaxis
Use prescribed epinephrine immediately and call 911 when a bite or sting causes:
- Trouble breathing, wheezing, or shortness of breath
- Swelling of the tongue, throat, face, or mouth
- Tightness in the throat or difficulty swallowing
- Widespread hives or flushing away from the bite
- Dizziness, fainting, weakness, or a bluish color to the skin
- Vomiting, abdominal pain, or chest pain
Anaphylaxis can start within minutes of a sting. The American College of Allergy, Asthma and Immunology advises epinephrine and a call to 911 at the first sign, even if symptoms improve after the first dose. (14)
See your doctor for:
- Increasing redness, warmth, pain, swelling, pus, or a red streak spreading from the bite
- Swelling that is unusually large or keeps spreading
- A bite or sting near the eye, inside the mouth, or in the throat
- Multiple stings, or a history of a serious sting allergy
- Fever, headache, unusual fatigue, rash, or joint pain after a tick bite
- Symptoms that worsen instead of improving
Bug Bite Balm FAQs
What essential oil is best for bug bites?
Peppermint is the best essential oil for bug bite itching, because its menthol activates the skin’s cooling receptor, and lavender is its best partner for calming the bump. Tea tree, diluted like the others, is another good option: in a landmark 2002 study of 27 volunteers, tea tree oil shrank histamine-induced welts within 10 minutes. (15) For the rash and itch of poison ivy, oak, or sumac, our essential oils for poison ivy are a better fit.
Does peppermint oil stop bug bites from itching?
Yes, diluted peppermint oil calms the itch of a bite by cooling the nerves that carry it. A cooling agent that works on peppermint’s receptor reduced histamine itch in a 2024 human trial, (1) and peppermint oil significantly reduced itching in the clinical trials gathered by a 2022 review of chronic itch remedies and a 2024 systematic review in people with liver disease. (8, 9)
Can I put lavender oil directly on a mosquito bite?
Dilute it first. Even an oil as gentle as lavender can irritate skin that has already been scratched, which is why this recipe pairs it with a carrier oil instead of applying it neat.
Can I use this on a bee sting?
Yes, after you scrape out any stinger, wash the area, and cool it, the roll-on can soothe a normal local reaction on unbroken skin. It cannot treat a serious allergic reaction, so use prescribed epinephrine and call 911 for any signs of anaphylaxis.
Can I use essential oils on my child’s bug bites?
Yes, in a gentler roller made for them: 0.5 percent for children under three and 1 percent for ages three to ten, with peppermint kept away from a young child’s face. Lavender hydrosol or a cool compress is the gentlest choice for babies and toddlers.
Final Thoughts on Natural Bug Bite Relief
Bug bites are part of an active family life. They happen when we garden, hike, play outside, gather around the grill, and enjoy the beautiful world God created.
Wash the bite, cool it down, resist the urge to scratch, and let peppermint, lavender, and a nourishing carrier oil do the rest. Make one roller for the first aid kit, one for the gardening supplies, and one for your travel bag, and a gentler one for the little ones.
Keep reading: Essential Oils Roll-On for Pain Relief Recipe · Essential Oils for Kids & Adults with Sensitive Skin · Homemade Tick Repellent For Dogs with Safe Essential Oils
References
- Lee S, Wei ET, Selescu T, et al. Histamine- and pruritogen-induced itch is inhibited by a TRPM8 agonist: a randomized vehicle-controlled human trial. British Journal of Dermatology. 2024. Source.
- Centers for Disease Control and Prevention. About mosquito bites. CDC. 2024. Source.
- Tisserand Institute. Children. Tisserand Institute. Accessed 2026. Source.
- National Capital Poison Center. Peppermint oil: is it toxic? Poison Control. Accessed 2026. Source.
- Chen K, Liu Y, Nie J, et al. Bioactive constituents and pharmacological properties of lavender essential oil: molecular mechanisms, current evidence, and future perspectives. International Journal of Molecular Sciences. 2026. Source.
- Vander Does A, Labib A, Yosipovitch G. Update on mosquito bite reaction: itch and hypersensitivity, pathophysiology, prevention, and treatment. Frontiers in Immunology. 2022. Source.
- Hung SY, Van Bao Quach T, Chung HY, et al. Topical menthol mitigates pruritus and inhibits spinal microglial activation in mice. Journal of Ethnopharmacology. 2026. Source.
- Parvizi MM, Salami MH, Moini Jazani A, et al. Complementary and integrative remedies in the treatment of chronic pruritus: a review of clinical trials. Journal of Cosmetic Dermatology. 2022. Source.
- Çayir Y, Gün M, Kaplan Serin E. Effect of nonpharmacological methods on pruritus in patients with liver disease and liver cirrhosis: systematic review. Alternative Therapies in Health and Medicine. 2024. Source.
- Gonçalves S, Fernandes L, Caramelo A, et al. Soothing the itch: the role of medicinal plants in alleviating pruritus in palliative care. Plants. 2024. Source.
- Shim MS, Je NJ, Lee DY. Aromatherapy massage for relief of pruritus and stress in older women. Alternative Therapies in Health and Medicine. 2023. Source.
- MedlinePlus. Insect bites and stings. National Library of Medicine. 2025. Source.
- Centers for Disease Control and Prevention. What to do after a tick bite. CDC. 2026. Source.
- American College of Allergy, Asthma and Immunology. Insect sting allergies. ACAAI. Accessed 2026. Source.
- Koh KJ, Pearce AL, Marshman G, et al. Tea tree oil reduces histamine-induced skin inflammation. British Journal of Dermatology. 2002. Source.
