Essential oil
General description of the method; for a specific herb always check suitability, plant part and safety on its card.
Steam-distilled highly aromatic oil; requires dilution and respect for potency.
- Difficulty:
- Hard
- Preparation time (rough guide):
- Dilution and storage take minutes; distillation is a separate discipline.
- Equipment:
- Dropper, carrier oils for dilution, dark bottles.
- General preparation safety
Some species are toxic internally. Skin and mucosa irritation. Pets (especially cats) can be sensitive. Pregnancy, children, epilepsy — verify expert sources.
More detail
Essential oil is a highly concentrated product of steam distillation (or other approved methods). A single drop can be plenty; topical use normally requires dilution in a carrier oil using established ratios.
Never apply strong neat oil to large areas without knowing irritancy.
Related methods
Methods are often compared — links below go to the detail page with short context.
Recipes in the catalogue
These herbs have a published step-by-step procedure for this method — full instructions are on the herb card under processing.
Herbs in the catalogue
Published herbs that list this method on the card.
Showing 13 of 147 — 13 herbs in the list
- BuchuAgathosma betulina
- CloveSyzygium aromaticum
- Common juniperJuniperus communis
- English lavenderLavandula angustifolia
- Greek sageSalvia fruticosa
- Green cardamomElettaria cardamomum
- Makrut limeCitrus hystrix
- NutmegMyristica fragrans
- PatchouliPogostemon cablin
- PeppermintMentha × piperita
- Shell gingerAlpinia zerumbet
- Tea treeMelaleuca alternifolia
- VetiverChrysopogon zizanioides