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Best Essential Oils For Heat Rash | Prickly Heat Oils For Soothing Skin

Disclaimer - The information provided in this blog, including any linked materials herein, is for informational purposes only and should not be considered a substitute for professional advice. For accurate and personalized recommendations, please consult with your specialists.


Heat rash, a common skin condition triggered by excessive heat or sweating, can be alleviated using various essential oils. When heat rash occurs, the soothing properties of essential oils offer a gentle solution to the skin becomes red and itchy. Essential oils offer relief from heat rash symptoms, making them a beneficial choice when the skin becomes itchy and uncomfortable.

The application of essential oils can help heal the skin, especially when caused by heat rashes and skin irritation. These oils provide natural remedies that help calm the skin and offer relief from the discomfort associated with this prevalent skin issue.

Essential oils help soothe irritated skin, providing a natural remedy for discomfort caused by heat rashes. It's essential to apply them to the skin with care, ensuring that the healing properties of essential oils effectively address rashes and skin issues. A few drops of essential oil, carefully applied, can make a significant difference for those prone to getting heat rashes.

Let's find out some of the best essential oils to treat heat rashes and how to use them. Also, try the recommended DIY recipes for relief from rashes. 

Best Essential Oils For Heat Rash

1. Lavender Essential Oil

Lavender essential oil stands out for its calming and soothing properties. It is renowned for its ability to alleviate skin irritation associated with heat rashes. This is one of the best essential oils for rashes. Applying a few drops of lavender oil to the affected area can provide relief, thanks to its natural healing effects on various skin problems.

2. Peppermint Essential Oil

Peppermint essential oil provides cooling properties that can help offer relief from heat rashes in particular. It can help cool the skin, providing relief from the discomfort of heat rashes. The application of diluted peppermint oil aids in reducing inflammation, making it a go-to remedy for those seeking relief from heated bumps on the skin.

3. Tea Tree Essential Oil

Known for its antimicrobial properties, tea tree essential oil is an effective remedy for heat rash. The oil provides a cooling sensation and helps calm irritated skin. This is a great natural remedy for skin rashes. Diluting a few drops of tea tree oil in a carrier oil and applying it to the affected area can offer relief from the itchiness associated with heat rashes. The oil has potent properties, making it a valuable addition to your skincare routine, especially in extreme heat conditions.

4. Chamomile Essential Oil

Chamomile essential oil boasts anti-inflammatory and calming properties, making it an excellent choice for alleviating heat rashes. These properties of chamomile oil help combat the causes of skin rashes. Applying chamomile oil to the skin can help soothe and calm irritated skin, providing relief from the discomfort caused by heat exposure.

5. Eucalyptus Essential Oil

With its refreshing and invigorating aroma, eucalyptus essential oil contributes to reducing inflammation. It is particularly effective in soothing heat rashes, making it a valuable addition to the arsenal of essential oils for skin care.

6. Rosemary Essential Oil

Rosemary essential oil is a versatile oil known for its anti-inflammatory and antimicrobial properties. It can effectively soothe irritated skin and help reduce inflammation associated with heat rashes. Incorporating rosemary oil into your essential oil blend can contribute to a holistic approach to skin relief. Harness the benefits of this aromatic oil, known for its pleasant scent and therapeutic effects on the skin.

7. Lemon Essential Oil

Lemon essential oil is renowned for its refreshing scent and skin-brightening properties. It possesses antimicrobial qualities that can aid in preventing and treating skin rashes. When diluted with a carrier oil, lemon oil can be applied to the skin to alleviate heat rash symptoms and promote overall skin health.

8. Geranium Essential Oil

With its balancing and soothing properties, geranium essential oil is a valuable addition to the arsenal of oils for heat rash. This floral-scented oil is known to promote skin regeneration, making it beneficial for healing irritated skin caused by heat exposure. This oil works wonders in alleviating skin discomfort caused by extreme heat and exposure.

9. Frankincense Essential Oil

Frankincense essential oil has been prized for centuries for its skin-rejuvenating properties. It possesses anti-inflammatory and antiseptic qualities that can contribute to alleviating heat rash symptoms. The application of diluted frankincense oil can aid in soothing the skin and reducing redness.

10. Cypress Essential Oil

Cypress essential oil is known for its astringent and antimicrobial properties, making it an excellent choice for addressing heat rashes. It helps regulate excessive sweating, a common factor in heat rash development. Including cypress oil in your essential oil blend can contribute to a well-rounded approach to managing skin discomfort.

How To Use Essential Oils For Heat Rush Treatment

1. Topical Application

When skin becomes itchy due to heat exposure, essential oils are another tool in the natural remedies arsenal for calming and soothing relief. One of the most effective ways to use essential oils for heat rash is through topical application. Dilute the chosen essential oil with a carrier oil like almond oil or coconut oil.

Gently apply the mixture to the affected areas, ensuring even coverage. This method helps address the root causes of heat rashes and provides relief from symptoms like itchiness and redness. Heat rash occurs when the skin becomes overheated, and applying essential oils directly to the affected areas can be a proactive measure for relief.

2. Cooling Compress with Essential Oils

Create a cooling compress infused with essential oils to soothe irritated skin. Add a few drops of lavender, chamomile, or peppermint essential oil to cold water. Dip a clean cloth into the mixture, wring it out, and apply it to the affected areas. This provides instant relief by reducing inflammation and calming the skin.

3. Bath Soak

A relaxing bath infused with essential oils can be a therapeutic remedy for heat rash. Add a few drops of chamomile or eucalyptus essential oil to your bathwater. Soak for 15-20 minutes to allow the oils to penetrate the skin and heal the affected areas. This method is particularly beneficial for addressing larger areas of irritated skin.

4. Essential Oil Blend for Sensitive Skin

Create a customized essential oil blend suitable for sensitive skin. Combine lavender, chamomile, and tea tree essential oils with a carrier oil. This blend not only helps in soothing heat rashes but also addresses the sensitivity of the skin. Apply the mixture gently to the affected areas to provide relief while maintaining skin health.

5. Incorporate Essential Oils into Your Skincare Routine

Make essential oils a regular part of your skincare routine to prevent and manage heat rashes. Add a drop or two of your preferred essential oil to your daily moisturizer or body lotion. This ongoing application helps in maintaining skin health, preventing the recurrence of heat rashes.

6. DIY Roll-On Remedy

Prepare a convenient roll-on remedy using essential oils for on-the-go relief. Mix your chosen essential oils with a carrier oil and transfer the blend to a roll-on bottle. Apply the roll-on directly to heat rash-affected areas, providing targeted relief. This method is practical for quick and easy application throughout the day.

7. Aromatherapy for Calming the Skin

Incorporate essential oils into your home through aromatherapy. Use a diffuser to disperse the calming aroma of oils like lavender or chamomile. The inhalation of these scents not only helps calm the skin but also creates a relaxing environment, promoting overall well-being.

8. Massage with Essential Oils

Opt for a gentle massage using essential oils to address heat rashes. Dilute the essential oil blend with a carrier oil and massage it onto the affected areas. This method not only provides relief from symptoms but also enhances blood circulation, aiding in the healing process. Applying them to the skin with the right dilution ensures that essential oils effectively address rashes and skin irritation, promoting overall skin health.

DIY Recipes Using Essential Oils For Heat Rash | 5 Essential Oil Recipes To Heal Rashes

Recipe #1 - Soothing Lavender and Chamomile Roll-On


  • 10 drops of lavender essential oil
  • 5 drops of chamomile essential oil
  • 2 tablespoons of coconut oil (carrier oil)
  • Roll-on bottle


  1. In a small bowl, combine lavender and chamomile essential oils.
  2. Add the coconut oil to the essential oil blend and mix well.
  3. Carefully pour the mixture into the roll-on bottle using a funnel.

How to Use:

  • Apply the roll-on directly to heat rash-affected areas.
  • Gently massage the oil into the skin until fully absorbed.
  • Use as needed for soothing relief.


  • Lavender and chamomile essential oils contain calming properties that help alleviate skin irritation.
  • Coconut oil serves as a nourishing carrier, promoting skin health.

Recipe #2 - Cooling Eucalyptus and Peppermint Spray


  • 8 drops of eucalyptus oil
  • 6 drops of peppermint essential oil
  • 1 cup of distilled water
  • Spray bottle


  1. Boil the distilled water and let it cool to room temperature.
  2. Add eucalyptus and peppermint essential oils to the cooled water.
  3. Pour the mixture into the spray bottle.

How to Use:

  • Shake well before each use.
  • Spritz the cooling spray onto heat rash-affected areas.
  • Allow the skin to air dry.


  • Eucalyptus and peppermint provide a refreshing sensation, reducing inflammation.
  • The spray offers a convenient way to cool and soothe the skin.

Recipe #3 - Healing Sandalwood and Tea Tree Cream


  • 7 drops of sandalwood essential oil
  • 5 drops of tea tree essential oil
  • 3 tablespoons of shea butter
  • Small glass jar


  1. Melt the shea butter using a double boiler or microwave.
  2. Once melted, let it cool slightly, then add sandalwood and tea tree essential oils.
  3. Mix thoroughly and transfer the cream into a small glass jar.

How to Use:

  • Apply the cream to heat rash-affected areas after cleansing.
  • Massage gently until fully absorbed.
  • Use regularly for optimal results.


  • Sandalwood and tea tree oils possess healing properties beneficial for irritated skin.
  • Shea butter provides deep hydration, aiding in skin recovery.

Recipe #4 - Calming Chamomile Bath Soak


  • 10 drops of chamomile essential oil
  • 1 cup of Epsom salt
  • Warm bathwater


  1. Add chamomile essential oil to the Epsom salt and mix well.
  2. Dissolve the mixture in warm bathwater.

How to Use:

  • Soak in the bath for 15-20 minutes.
  • Allow the calming properties of chamomile to soothe the skin.


  • Chamomile aids in reducing inflammation and calming irritated skin.
  • Epsom salt enhances the therapeutic effects, promoting overall skin health.

Recipe #5 - Eucalyptus and Lavender Infused Aloe Vera Gel


  • 8 drops of eucalyptus essential oil
  • 6 drops of lavender essential oil
  • 4 tablespoons of aloe vera gel


  1. Mix eucalyptus and lavender essential oils with aloe vera gel in a bowl.
  2. Blend the ingredients thoroughly.

How to Use:

  • Apply the gel to heat rash-affected areas.
  • Allow it to absorb into the skin.


  • Eucalyptus and lavender provide a soothing and healing combination.
  • Aloe vera gel offers additional cooling and moisturizing benefits.

Risks And Precautions Of Using Essential Oils For Heat Rash

While essential oils offer natural and effective solutions for managing heat rash, it's crucial to be aware of potential risks and take necessary precautions to ensure safe usage. Here are key considerations:

1. Skin Sensitivity

Risk: Essential oils are potent concentrates, and some individuals may have sensitive skin that reacts adversely to certain oils.

Precaution: Always perform a patch test before widespread application. Apply a diluted mixture to a small area of skin and wait 24 hours to check for any adverse reactions.

2. Dilution Dangers

Risk: Undiluted essential oils can cause skin irritation, redness, or allergic reactions.

Precaution: Dilute essential oils with a carrier oil like almond or coconut oil before applying to the skin. Follow recommended dilution ratios to avoid adverse effects.

3. Photosensitivity

Risk: Some essential oils, like citrus oils, can increase sensitivity to sunlight, leading to sunburn or pigmentation.

Precaution: Avoid exposure to direct sunlight after applying photosensitive oils. Consider applying them in the evening to reduce the risk of sun sensitivity.

4. Allergic Reactions

Risk: Individuals with allergies may experience allergic reactions to specific essential oils.

Precaution: If you have known allergies, consult with a healthcare professional or perform an allergy test before using new essential oils.

5. Interaction with Medications

Risk: Essential oils may interact with certain medications, affecting their effectiveness or causing unwanted side effects.

Precaution: Consult with a healthcare professional, especially if you are on medication, to ensure there are no contraindications.

6. Internal Use Concerns

Risk: Some sources advocate internal use of essential oils, but it can pose serious health risks, especially without proper guidance.

Precaution: Avoid ingesting essential oils without the guidance of a qualified aromatherapist or healthcare professional.

7. Children and Pregnant Women

Risk: Essential oils can be too strong for children or pregnant women, potentially affecting their health.

Precaution: Exercise caution and consult with a healthcare professional before using essential oils on children or during pregnancy.

8. Quality Matters

Risk: Low-quality or adulterated essential oils may not provide the expected benefits and may even contain harmful additives.

Precaution: Choose high-quality, pure essential oils from reputable sources to ensure safety and efficacy.

9. Undiagnosed Skin Conditions

Risk: Misdiagnosing the cause of skin conditions as heat rash may delay proper medical treatment.

Precaution: If symptoms persist or worsen, seek medical advice to rule out underlying skin conditions.

10. Inhalation Precautions

Risk: Prolonged inhalation of certain essential oils may lead to respiratory issues in sensitive individuals.

Precaution: Use essential oil diffusers in well-ventilated spaces and avoid excessive inhalation, especially for those with respiratory conditions.


Essential oils offer a holistic approach to treating skin conditions, making them a sin to treat when dealing with the discomfort of heat rashes. Incorporating the use of essential oils into your daily skincare routine can work wonders for your skin health. However, it's important to be cautious and follow safety measures. Always dilute oils, do a patch test, and be aware of your skin's sensitivity. If you have allergies or are on medication, consult with a healthcare professional. Remember, essential oils are powerful but need proper handling.

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