How do you use melaleuca essential oil?

It can be applied to the skin when diluted in a carrier oil, diffused to purify the air, added to shampoo for oily hair, used as a mouthwash (1 drop in a glass of water—do not swallow), and in foot baths. If you have a persistent fungal infection, consult a healthcare professional.

Is melaleuca useful for oral hygiene?

Yes: 1 drop in a large glass of water makes a cleansing mouthwash (do not swallow), which is helpful for irritated gums, minor oral irritations, and bad breath caused by an oral imbalance.

Melaleuca: An antibacterial and purifying plant

Q: What is melaleuca (tea tree)?

Melaleuca (Melaleuca alternifolia), also known as tea tree, is an Australian shrub whose essential oil is rich in terpinene-4-ol and monoterpenols. It is traditionally used in cosmetics and personal care for its purifying and cleansing properties.

Q: What are the benefits of melaleuca?

Melaleuca essential oil is valued for purifying oily and blemish-prone skin, sanitizing the scalp and treating dandruff, diffusing to ease breathing during a cold, and for oral hygiene.

Q: Is melaleuca good for the skin?

Yes: melaleuca essential oil regulates sebum production in acne-prone skin, soothes redness and mild irritation, and clears up occasional blemishes—always when applied diluted in a vegetable oil.

Q: What precautions should be taken with melaleuca essential oil?

Always dilute it in a vegetable oil; never apply it undiluted. Not recommended for pregnant or breastfeeding women or children under 3 years of age. Never ingest without medical advice, as it is toxic when taken internally. Risk of skin sensitization with repeated undiluted use. Avoid contact with the eyes.

Melaleuca (Melaleuca alternifolia), also known as the tea tree, is an Australian shrub whose essential oil is a staple ofaromatherapy. Rich in terpinene-4-ol and monoterpenols, it is traditionally used in cosmetics and personal care products for its purifying and sanitizing properties.

What is melaleuca (tea tree)?

Melaleuca is an evergreen tree whose essential oil contains over 100 components, dominated by terpinene-4-ol, which gives it its purifying and sanitizing properties. This essential oil is the same as the one marketed under the name“tea tree.”

What are the benefits of melaleuca?

Melaleuca essential oil is valued for its wide range of uses in skincare and personal hygiene.

Purification of oily, blemish-prone skin
Sanitizing the scalp, particularly to combat dandruff
Sanitizing diffusion to promote respiratory comfort when you have a cold
Oral hygiene and care for sensitive gums

How to use melaleuca essential oil?

Melaleuca essential oil can be incorporated into various daily routines, always in diluted form.

Topical application: Apply a few drops diluted in a carrier oil to areas with combination skin or blemishes
Diffusion: 3 to 5 drops to purify the air and promote respiratory comfort
Shampoo: Add 2 to 3 drops to shampoo for oily hair
Mouthwash: 1 drop in a glass of water for oral hygiene—do not swallow
Foot bath: a few drops for foot and nail care

If you suspect a persistent fungal infection, consult a healthcare professional.

Is melaleuca good for the skin?

Yes: Melaleuca essential oil is the most commonly used aromatherapeutic ingredient for treating oily skin.

Regulates sebum production on acne-prone skin
Soothes redness and mild irritation
Treats occasional breakouts when applied in a diluted form

Is tea tree oil useful for oral hygiene?

Melaleuca essential oil is a common ingredient in natural oral care.

Mouthwash: Add 1 drop to a large glass of water; rinse without swallowing
Relieves irritated gums and soothes minor oral irritations
Helps reduce bad breath caused by an oral imbalance

What precautions should be taken with melaleuca essential oil?

Natural does not mean risk-free: melaleuca essential oil requires serious precautions.

Never apply undiluted: always dilute in a vegetable oil
Not recommended for pregnant or breastfeeding women
Avoid use in children under 3 years of age
Never ingest without medical advice: toxic if ingested
Risk of skin sensitization with repeated or undiluted use
Avoid contact with the eyes

Content reviewed by Arnaud, Ph.D. in Pharmacy.