Best Essential Oils to Use with Your Humidifier

Essential oils have long been valued for their aromatic and therapeutic properties. When used in conjunction with a humidifier, these oils can enhance the overall benefits of a humidifier by introducing delightful scents and specific therapeutic effects into the air you breathe. This combination can be particularly valuable, given Australia's diverse climate and the challenges that come with it.

What Are Essential Oils?

Essential oils are highly concentrated, aromatic liquids extracted from various parts of plants, such as leaves, flowers, stems, or roots. These oils capture the natural essences and characteristic fragrances of the plants they are derived from. They are obtained through methods like steam distillation, cold pressing, or solvent extraction, depending on the plant and its specific oil.

Essential oils have been used for centuries in various cultures for their therapeutic, cosmetic, and fragrant properties. They contain the active compounds and volatile substances that give each oil its unique scent and potential health benefits.

Rainbow Mist Special Blend Aroma Oil 180ml
Rainbow Mist Special Blend Aroma Oil 180ml

Best Essential Oils for Use with a Humidifier

Eucalyptus Oil

  • Benefits and uses: Eucalyptus oil is renowned for its respiratory benefits, making it an excellent choice to use with a humidifier. Its refreshing and invigorating scent can help clear congestion and promote easier breathing. Additionally, eucalyptus oil has antibacterial properties that may aid in maintaining a clean and fresh environment.
  • Suitable for respiratory health and congestion relief: The vapours of eucalyptus oil can help soothe respiratory discomfort and support respiratory health. It is often used to alleviate symptoms associated with colds, coughs, sinus congestion, and allergies.
  • Cautions and considerations: Eucalyptus oil should be used in moderation and properly diluted, especially when used around young children or individuals with sensitive skin. It is advisable to consult with a healthcare professional before using it on infants or children.
Eucalyptus Leaves

Lavender Oil

  • Benefits and uses: Lavender oil is renowned for its calming and relaxing properties. It can create a tranquil atmosphere, making it an ideal choice to use with a humidifier in bedrooms or during bedtime routines. Lavender oil is also believed to promote better sleep quality and help reduce feelings of stress and anxiety.
  • Promotes relaxation and sleep: The soothing aroma of lavender oil can aid in promoting relaxation and preparing the mind and body for restful sleep. It may also help soothe fussy babies or children, creating a more peaceful environment for them.
  • Potential calming effects for babies and children: Lavender oil is often used in aromatherapy to help calm and settle babies and children, particularly during times of restlessness or before sleep.
  • Safety precautions and dilution guidelines: While lavender oil is generally considered safe, it is still important to follow proper dilution guidelines, especially when using it on babies or children. It is advisable to conduct a patch test and observe for any adverse reactions before widespread use.

Tea Tree Oil

  • Benefits and uses: Tea tree oil is well-known for its antimicrobial properties, making it a popular choice to use with a humidifier for maintaining a clean and fresh environment. Its purifying qualities can help neutralise odours and support a healthy indoor atmosphere.
  • Natural antimicrobial properties: Tea tree oil has been traditionally used for its antiseptic and disinfectant properties. When diffused in a humidifier, it may help reduce airborne bacteria and fungi, contributing to a cleaner and healthier living space.
  • Helps purify the air and promote a healthy environment: The fresh and invigorating scent of tea tree oil can create a rejuvenating atmosphere. It is particularly beneficial during times when you want to refresh the air or reduce unwanted odours.
  • Proper usage and potential sensitivities: Tea tree oil should be used in appropriate dilutions and avoided in direct contact with the skin, especially for those with sensitive skin. It is advisable to keep the room well-ventilated when diffusing tea tree oil and be mindful of any allergic reactions.

Lemon Oil

  • Benefits and uses: Lemon oil is known for its uplifting and refreshing aroma, making it an excellent choice to use with a humidifier to invigorate your living space. It can promote a positive atmosphere and improve mood.
  • Uplifting and refreshing scent: The bright and citrusy scent of lemon oil can help elevate the mood and create a vibrant ambiance. It is often used to combat feelings of lethargy or to create a more energetic environment.
  • Promotes a positive atmosphere and mood: Lemon oil is believed to have mood-boosting properties, helping to create a cheerful and uplifting environment. It may be particularly beneficial during times of stress, low energy, or when you simply want to infuse your surroundings with a refreshing and revitalising aroma.
  • Photosensitivity precautions: It is important to note that lemon oil, like other citrus essential oils, can increase skin sensitivity to sunlight. Therefore, it is recommended to avoid direct sunlight or UV exposure after applying or diffusing lemon oil on the skin.


Peppermint Oil

  • Benefits and uses: Peppermint oil is known for its cooling and invigorating properties, making it a popular choice to use with a humidifier for respiratory support and a refreshing atmosphere.
  • Helps with congestion and respiratory issues: The menthol component in peppermint oil provides a cooling sensation that can help soothe nasal congestion and support respiratory health. It may be particularly beneficial during times of seasonal allergies or respiratory discomfort.
  • Provides a cooling and invigorating sensation: The minty and refreshing scent of peppermint oil can create a revitalising atmosphere, helping to boost alertness and mental clarity.
  • Dilution guidelines and usage recommendations: Peppermint oil is potent and should be used in moderation. It is recommended to dilute it properly before applying or diffusing. Additionally, caution should be exercised when using peppermint oil around young children or individuals with certain health conditions.

Peppermint Oil

Medescan Rainbow Mist Special Blend Aroma Oil

Don't let the Australian winter months bring discomfort to your home. Embrace the soothing power of the Medescan Rainbow Mist Special Blend, the perfect essential oil blend of eucalyptus and Lavender, crafted to enhance your winter experience.

The Rainbow Mist Special Blend has been specially formulated for our Medescan humidifiers, providing a delightful solution for relieving a dry nose, congested chest, or cough in the most aromatic way.