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Everything you need to know about essential oils, all in one place. Start with the basics, learn how to dilute and blend safely, and discover simple ways to bring pure essential oils into your everyday life.
If you're just getting started, follow these four guides in order. In about 20 minutes, you'll know how to choose, use, dilute and blend essential oils with confidence.
Explore our essential oil guides by topic. Each category brings together easy, practical articles to help you get the most from every drop.
Showing all 16 categories
New to essential oils? Start here. Learn what essential oils are, how they're made, the best starter oils and the easiest ways to use them at home.
In-depth profiles for each essential oil: aroma, popular uses, blending partners and safety notes.
All Oil Guides →Essential oil safety made simple: patch testing, sensitive skin, pregnancy and which oils need extra care.
Safety Guides →Learn how to dilute essential oils the right way, with easy drop counts and a printable dilution chart.
Dilution Guides →Our essential oil blending guide covers aroma notes, ratios and oils that pair beautifully together.
Get the most from your essential oil diffuser: how many drops to use, how long to run it and how to clean it.
Diffuser Guides →Everything about carrier oils for essential oils: jojoba, sweet almond, fractionated coconut, argan and more.
Carrier Oil Guides →From diffusing and inhaling to baths, roller bottles and massage, learn every popular way to use essential oils and when each method works best.
Do essential oils expire? Learn how long oils last, how to store them and signs an oil is past its best.
Storage Guides →Understand essential oil purity, how to read a label and how to choose pure essential oils you can trust.
Build daily routines with essential oils for sleep, relaxation, focus and a brighter morning.
Wellness Guides →Simple DIY essential oil recipes: room sprays, pillow mists, roller blends and bath soaks.
DIY Recipes →Use essential oils for a fresh, naturally clean home, from DIY cleaners to laundry and patio evenings.
Home Guides →Add essential oils to your beauty routine safely, from facial oils to rosemary scalp massages.
Beauty Guides →Which oils are family-friendly, which to avoid, and how to diffuse safely around children and pets.
Family Guides →An A–Z of essential oil terms, from "carrier oil" and "neat" to "steam distillation."
View Glossary →No guides match your search yet. Try "diffuser," "dilution" or "sleep."
Essential oils are concentrated aromatic extracts from plants. They capture the natural scent and character of leaves, flowers, bark, peels and roots, usually through steam distillation or cold pressing. It can take a large amount of plant material to make one small bottle, which is why just a few drops go a long way.
Because they're so concentrated, pure essential oils are best enjoyed in a diffuser or blended into a carrier oil before touching skin.
3–5 drops in an essential oil diffuser for 30–60 minutes.
Dilute in a carrier oil for massage, skin and scalp.
Mix 5 drops in a tablespoon of carrier oil, then add to water.
One drop on a tissue or personal inhaler for a quick reset.
Use this simple chart to dilute essential oils for adults. When in doubt, start with a lower dilution and always patch test first.
| Best For | Dilution | Per 10ml Carrier | Per 1 oz (30ml) Carrier |
|---|---|---|---|
| Face & Sensitive SkinFacial oils, daily use | 1% | 2 drops | 6 drops |
| Everyday Body UseBody oils, scalp and hair | 2% | 4 drops | 12 drops |
| Targeted MassageShort-term, small areas | 3% | 6 drops | 18 drops |
| DiffuserNo carrier oil needed | — | 3–6 drops per 100–200ml water | |
Every essential oil evaporates at a different speed. Great blends balance fast, bright top notes with softer middle notes and longer-lasting base notes. A classic starting ratio is 30% top, 50% middle and 20% base.
Light, fresh and quick to evaporate. They're the first scent you notice.
Balanced and rounded. They give your blend its main character.
Rich and slow to fade. They anchor a blend and help it last longer.
Detailed guides for each essential oil in the HerboEarth collection: aroma, popular uses, blending partners and safety tips.
Pure essential oils are powerful plant extracts. Follow these simple rules, and you can enjoy them safely every day.
Read the Safety Guide →Never apply essential oils undiluted ("neat") to skin.
Test on your inner arm and wait 24 hours.
Our oils are for aromatic and external use only.
Keep oils away from eyes, ears and mucous membranes.
Store out of reach and diffuse in ventilated rooms.
If pregnant, nursing or managing a health condition.
A quick look at the words you'll see most often in our essential oil guides.
Quick answers to the questions we hear most.
Essential oils are concentrated aromatic extracts from plants, usually made by steam distillation or cold pressing. They capture the natural scent and character of leaves, flowers, bark, peels and roots.
The easiest way to start is with an essential oil diffuser. Add 3 to 5 drops to the water and run it for 30 to 60 minutes. For skin use, always dilute essential oils in a carrier oil first.
For most adults, a 1% to 2% dilution is a safe starting point. That's about 6 to 12 drops of essential oil per 1 ounce (30ml) of carrier oil. See our dilution chart above for more.
Essential oils don't spoil like food, but they oxidize over time. Most stay at their best for about one to three years after opening when stored tightly capped in a cool, dark place.
No. Essential oils are highly concentrated and should always be diluted in a carrier oil and patch tested before being applied to skin.
Look for the plant's botanical name on the label, a dark amber or cobalt glass bottle, and no added fragrance, fillers or carrier oils. Every HerboEarth essential oil is 100% pure.
Shop 100% pure essential oils inspired by the Himalayas of Nepal, shipped across the USA.
*This essential oil guide is for general educational purposes only and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. HerboEarth products are not intended to diagnose, treat, cure, or prevent any disease. For external and aromatic use only.
