GUIDES & AROMATHERAPY

The knowledge behind the bottle.

Aromatherapy is the natural home of essential oils — diffusion, inhalation and scent. Clear, honest guidance, drawn from more than thirty years of blending and testing pure oils in Australia.

Botanical aromatherapy ingredients in mist
Getting started

Getting started

Two short reads to find your feet — what these oils are, and the first oils to keep on the shelf.
Basics

What are essential oils?

An essential oil is the concentrated, aromatic essence of a plant — captured from its flowers, leaves, peel, wood, resin or roots. It carries the scent of the plant in a highly concentrated form: it can take many kilograms of raw material to fill a single small bottle, which is why a few drops go a long way.

How they're captured

  • Steam distillation — steam is passed through the plant material; the aromatic compounds lift with the vapour and are collected as it cools. Most oils are made this way.
  • Cold pressing — used for citrus. The peel is simply pressed, with no heat, so the oil stays bright and fresh.
  • Absolutes — a gentler method for delicate flowers such as jasmine, whose scent cannot survive distillation.

Single oils, blends and pre-diluted

  • Single oils — one plant, one species. Lavender, peppermint, frankincense.
  • Signature blends — several oils composed together for a particular mood or setting, such as our Sanctuary or Spirit of Woman.
  • Precious oils, pre-diluted — the rarest flowers (Rose Otto, Jasmine, Neroli) are offered at 2.5% in organic jojoba, so a costly aromatic is within reach and ready to blend into your own skincare.
What "pure" means to us. Every Springfields essential oil is 100% pure, natural and true to species — nothing extended, nothing synthetic. Oils marked Certified Organic carry ACO certification. Purity is confirmed batch by batch (see the FAQ on how we test).
Starter kit

Your first oils

Start with three.

If you are new to aromatherapy, three oils will take you further than a shelf of them. The Introductory Collection holds the three we would hand anyone starting out, at 5ml each.

Lavandula angustifolia

Soft, floral and rounded; the classic of the diffuser, and the oil most people meet first.

Mentha × piperita

Cool and intensely minty. A bright, sharpening scent for the desk and the day.

Citrus limon

Cold pressed from the peel. Clean, sharp and zesty — a top note that lifts whatever it is blended with.

Between them they cover the three directions a blend can take — floral, fresh, citrus — which is why they work as well together as they do alone.

Then three more.

When you are ready to widen the shelf, these are where most people go next.

Melaleuca alternifolia

Fresh, green and cleanly camphoraceous. An Australian icon, distilled from a coastal paperbark.

Eucalyptus radiata

Sharp, clean and unmistakably Australian. A fresh note for the cooler months.

Citrus sinensis

The most cheerful oil on the shelf, cold pressed from the peel, warm and immediate.

Try each one on its own first, to learn the scent, then begin combining. A citrus with a floral, or a mint with a fresh eucalyptus, are easy first blends.

How to use

How to use them

From the diffuser to a blended body oil — the methods, the measures, and how to keep it all fresh.
Methods

Ways to use essential oils

In aromatherapy, essential oils are enjoyed through scent — diffused into the air or inhaled. These are the simplest and most reliable ways to use them at home.

Diffusion

An ultrasonic diffuser disperses a few drops of oil as a fine, cool mist. There is no heat, so the oil is not altered — the scent stays true. This is the everyday method, and the gentlest.

Direct inhalation

Add a drop or two to a tissue or cotton pad and breathe in the scent. Ideal on the move, or at a desk.

Steam bowl

Add a few drops to a bowl of steaming (not boiling) water, lean over, and breathe gently with eyes closed. Keep your face at a comfortable distance.

A scented bath

Because oil and water do not mix, always disperse the oil first — blend a few drops into a tablespoon of carrier oil, unscented base, or milk before adding to the bath, so the neat oil never sits on the skin.

For the skin? Concentrated essential oils are not applied undiluted to the skin. If you wish to use them on the body — in a massage oil or cream — they must first be diluted in a carrier. See Building a blend.

Essential oils and hair

Rosemary is the most-searched essential oil in Australia, and hair is why. It has a long history in hair and scalp care, and it is the first oil most people add to a routine. It is not the only one, and for some hair it is not the right one.

How oils are used on hair

Essential oils are never applied neat. On hair and scalp they are used diluted — a few drops in a carrier oil for a pre-wash treatment, or added to an unscented base. 1–2% is the usual strength: about 6–12 drops in 30ml of carrier. Jojoba is the closest carrier to the scalp’s own oil; sweet almond and macadamia are both good and cost less.

A pre-wash oil treatment

Warm a tablespoon of jojoba, add six drops of oil, and work it into the scalp with the fingertips rather than the nails — those few minutes are the part that matters. Comb it through the lengths, leave twenty minutes, then shampoo. Twice through with shampoo is normal after an oil treatment. Once a week is plenty.

Which oils, by hair type

These are the oils aromatherapy has traditionally used on each kind of hair. They are also, formulation by formulation, the oils in our own hair care.

  • Dry or damaged hair
  • Patchouli Pogostemon cablin — earthy and long-lasting; one of the two classic oils for dry hair and scalp. Patchouli →
  • Ylang Ylang Cananga odorata — sweet and floral; the other. Ylang Ylang →
  • Sandalwood Santalum album — East Indian sandalwood: creamy, soft, expensive, and worth a single drop. East Indian Sandalwood →
  • Oily scalp
  • Rosalina Melaleuca ericifolia — the gentle melaleuca; where tea tree is too sharp for a scalp, this is the substitute.
  • Lemongrass Cymbopogon citratus — sharp and green; the traditional astringent. Lemongrass →
  • Tea Tree Melaleuca alternifolia — fresh and green, and stronger than both above. Use it at the lower end of the dilution. Tea Tree →
  • Normal hair and general scalp care
  • Rose Geranium Pelargonium graveolens — floral and green; the balancing oil. Rose Geranium →
  • Cedarwood Cedrus atlantica — dry and woody; among the oldest oils in scalp care. Cedarwood →
  • Frankincense Boswellia carteri — resinous and warm. Frankincense →
  • Colour-treated or heat-treated hair
  • Lavender Lavandula angustifolia — soft and floral; the gentlest of them, and the safest place to start. Certified Organic Lavender →
  • Rosemary Rosmarinus officinalis — herbaceous and camphoraceous; the traditional choice for hair and scalp. Certified Organic Rosemary →
  • Handle with care
  • Lemon Citrus limon and the other citrus oils are photosensitive — see the safety guide. Peppermint tingles and is easy to overdo: two drops, not six. Rosemary and peppermint are both avoided in pregnancy.

If you would rather not blend your own

Our four hair care formulations carry these same oils, chosen by hair type: patchouli and ylang ylang in the dry; rosalina, lemongrass and sandalwood in the normal to oily; rose geranium, cedarwood and frankincense in the normal; lavender, rosemary and sandalwood in the colour treated. Twelve oils in all, ten of them certified organic, and shampoo and conditioner in each pair carry the same oils. Hair Care →

An oil treatment and a shampoo do different jobs, so they are usually used together — the treatment once a week, the shampoo the rest of the time.

This is general information about aromatherapy practice, not advice about any hair or scalp condition.

Using essential oils on the body

Essential oils are not applied undiluted to the skin. Everything else about using them on the body follows from that one sentence.

The dilution table

StrengthIn 30mlIn 100mlUsed for
1%6 drops20 dropsSensitive adult skin — check the product directions
2%12 drops40 dropsBody massage — the usual strength
2.5%15 drops50 dropsA specific area, short term
3%18 drops60 dropsSmall areas only, for a short period

Start lower than you think. Follow the product directions and the safety guide.

Choosing a base

  • Sweet almond — slow on the skin, which is what makes it the standard massage base. Sweet Almond 145ml →
  • Apricot kernel — lighter and faster in; the one for the face. Apricot Kernel 145ml →
  • Jojoba — a plant wax rather than an oil, closest to the skin’s own. Organic Jojoba →
  • An unscented cream — for anyone who would rather not use oil. Unscented Jojoba Cream →

Three ways to use them

A massage or body oil. Mix in a small bottle: 30ml of base, 12 drops of oil. Enough for two or three uses, and mixed fresh each time it keeps better.

Into an unscented cream. Stir the drops through thoroughly — a cream takes more mixing than an oil. 100g takes 20 to 40 drops.

A bath. Use a product specifically formulated to disperse essential oils in bath water, following its directions. Oil and water do not mix; never add neat drops directly to a bath.

Which oils, by what you are after

  • To wind down — lavender, patchouli, ylang ylang. Calm & Sleep →
  • For tired muscles after exercise — rosemary, eucalyptus, peppermint, used at the lower end of the dilution. Focus & Energy →
  • For dry skin — patchouli, sandalwood, geranium in jojoba or almond.
  • Simply for the scent you want to wear — the florals: rose geranium, ylang ylang, palmarosa. Uplift & Joy →

Halve it, or leave it out

Pregnancy, breastfeeding, children and sensitive skin need individual guidance. Check with a qualified professional and follow the oil-specific limits and precautions in the safety guide. Read the safety guide →

Or start from something already made

Our body range is our own blends, already diluted: Relaxation → is the Sanctuary blend, Spirit of Woman → the rose blend, Sleepy Lavender → lavender on its own. Body care →

This is general information about aromatherapy practice, not advice about any skin condition.

Diffusing

Diffuser basics

A diffuser is the easiest way to enjoy essential oils, and the questions are always the same: how much, and how long.

How many drops

As a guide, 4–6 drops for a typical room. Add more for a large or open space, fewer for a small one. Start light — you can always add another drop.

How long

Run the diffuser for 30–60 minutes at a time, then let the room rest. Scent works best in waves; the nose quickly stops noticing a smell that is constant, so intervals keep it fresh.

Keeping it clean

  • Empty any remaining water after each session — don't leave it standing.
  • Wipe the reservoir now and then; a drop of our Vaporiser Cleaner, or a little white vinegar, clears any oily residue that can dull the mist.
  • Use fresh water each time, and switch oils only in a clean tank so scents don't muddle.

To wind a room down at night, a single oil such as lavender, set going half an hour before bed, is often all you need.

How our blends were made

Springfields opened in 1989 with single oils. There were no blends at the start. They were added one at a time over the decades that followed, and the eighteen on this site are what is left of a much longer list.

Who formulated them

John Kerr, who founded Springfields with Jillian Kerr, spent his working life on these plants: an academic in botanical medicine working in essential-oil chemistry, a clinical aromatherapist who collaborated with hospitals on research, a lecturer at aromatherapy conferences internationally, and co-founder of two of the field’s journals — Aromatherapy Today and The International Journal of Clinical Aromatherapy.

He went on formulating the whole way through. One blend usually began with a purpose and often with a person — someone wanted something for the end of a long day, or for a treatment room, or for a child’s bedroom. He made it, they used it, he adjusted it, and they used it again. Most versions did not get past that. The ones that did were written down and then left alone. Sanctuary has been the same five oils in the same proportions for decades, and the people who buy it every year would know at once if it were not.

Why the proportions take a career

The ingredients are the easy part, and we list them: every blend on this site names what is in it, oil by oil, with the part each one plays. The difficulty is how much of each — and that judgement comes from knowing the oils themselves, which is what a working life in essential-oil chemistry and clinical aromatherapy is for.

Oils also behave very differently once they are out of the bottle. A drop of patchouli will still be in the room three hours later; a drop of lemon is gone in twenty minutes. Half a drop of Roman chamomile changes the character of a blend and a whole drop takes it over. Getting five oils to hold together at the right proportions is the work of many attempts, not one afternoon.

Reading a blend

Sanctuary is lavender at its centre, patchouli holding it down, ylang ylang for sweetness, sweet orange and geranium lifting the top. Once you can read a blend that way you can tell which one belongs in which room, and which single oils are worth buying alongside it.

The eighteen blends →

If you would rather work out your own, Building a blend sets out top, middle and base notes and the measures to start from.

How to read a blend’s ingredient list

Every blend on this site lists what is in it. The list is more useful than it looks, and reading one takes less than a minute.

The order is the information

An ingredient list is written in descending order of quantity. So the question is not whether an oil is in the blend — it is how far up the list it sits. An expensive oil at the bottom of a long list is in the bottle in a quantity you will never smell.

Look for the oils that cost something

Sandalwood, rose, jasmine, frankincense, Roman chamomile. These are the first to be thinned out of a blend that has to hit a price, and they are the ones worth checking the position of.

One line can hide the whole scent

A single line reading Fragrance or Parfum with nothing after it can stand for any number of synthetic aroma chemicals, and it is not required to say which. Where our own products carry that line it reads Perfume (100% Pure Essential Oils), and the oils are named separately.

What this is for

It is a way of judging any blend, from anyone. Open two bottles, read two labels, and the difference is usually visible before it is smelled.

Blending

Building a blend

A balanced blend usually pairs a top note (bright, citrus — orange, bergamot), a middle (floral or herb — lavender, geranium) and a base (deep, woody — cedarwood, patchouli). Begin with more top than base, and keep notes as you go.

Blends made for the diffuser are the easy ones — nothing is touching skin, so you can experiment freely. Four to six drops in total is enough for a room, whether that is one oil or four.

Taking a blend onto the skin is a different question. It has to be diluted into a carrier, some oils need far less than others, and a few belong in the diffuser only. The safety guide sets out the strengths, the patch test and the oils that need particular care.
By need

Choosing oils by need

Most people come to aromatherapy with a moment in mind — winding down, waking up, freshening the house. Here is a scent-led map to point you to the right shelf. Think of these as moods and atmospheres rather than remedies.

Calm & Sleep

Soft, quiet scents for the evening: lavender, chamomile, bergamot, and blends such as Sanctuary and Sweet Dreams. A single oil in the diffuser half an hour before bed.

Focus & Energy

Bright, sharpening scents for the desk and the morning: peppermint, rosemary, lemon and other citrus.

Breathe & Clear

Fresh, cooling scents for the cooler months: eucalyptus, tea tree, and our Ezi-Breathe blend.

A fresh home

Clean, lifting scents for living spaces: lemongrass, citrus, eucalyptus, and the My House blend.

Mood & uplift

Warm, rounded, feel-good scents: sweet orange, geranium, ylang ylang.

You'll find these same groupings across the shop under Shop by benefit, so you can browse straight to the mood you're after.
In depth

Guides by subject

Lavender

Lavender essential oil

Four different plants are sold as lavender, and they differ in chemistry, aroma and use. How to tell them apart, where they grow, how to choose and how to use them.

Sleep

Essential oils for sleep

Where aroma fits in a bedtime routine, what the research on lavender shows, which oils to choose by character, and how to use them safely at night.

Breathing

Essential oils and breathing

How menthol and 1,8-cineole act on the nose, which oils carry them, and how to use them safely around children and pets. Includes Ezi-Breathe, AUST L 58585.

Use safely

Use them safely

Highly concentrated by nature. The short version is below; the full guide covers everything else.
Safety

The four rules

  • Not to be taken. Not a drop, not in water, not in a capsule.
  • Extremely concentrated. Treat a 10 mL bottle as you would a strong chemical, not a food.
  • Keep out of reach of children. The dropper insert is not a child-resistant closure.
  • Never apply undiluted to skin. Even the gentlest oils.
Everything else is on one page. Dilution strengths, sunlight, children by age, pregnancy, asthma, pets, diffusing, baths, storage, and what to do if something goes wrong — including the numbers to call.

Read the full safety guide →
Questions

Common questions, answered

The questions we’re asked most — grouped so you can find yours quickly.
About essential oils
What does “100% pure” actually mean?

That the bottle contains only the essential oil of a single named species — nothing diluted, extended or synthetic. We guarantee our oils are pure, natural, authentic and true to species, and confirm it by testing every batch.

What's the difference between a single oil and a blend?

A single oil is one plant species. A signature blend is several oils composed together for a particular mood or setting. Beginners often start with single oils to learn each scent, then explore blends for convenience.

What is an “absolute”?

An absolute is an aromatic extracted by a gentler method than distillation, used for delicate flowers — such as jasmine — whose scent would not survive steam. It is still highly concentrated.

What does Certified Organic (ACO) mean here?

Oils marked Certified Organic carry Australian Certified Organic certification, which verifies organic practice from the growing of the plant through to the finished bottle.

Why do prices vary so much between oils?

It comes down to the plant and the yield. Some oils need enormous quantities of raw material — it takes thousands of rose petals to fill one small bottle — while a citrus peel gives its oil readily. The rarest florals are offered pre-diluted so they remain within reach.

The colour or smell of my oil seems slightly different to last time. Why?

Pure essential oils are natural agricultural products, so small batch-to-batch variation in colour and aroma is normal and expected — it is a sign the oil has not been standardised with additives.

Using them
How many drops should I use in a diffuser?

About 4–6 drops for a typical room, more for a larger space. Run it for 30–60 minutes at a time, then let the room rest — scent stays fresher in intervals.

Can I use essential oils without a diffuser?

Yes. Add a drop to a tissue and inhale, add a few drops to a bowl of steaming water, or blend into a carrier oil for the bath. A diffuser is convenient, not essential.

Can I put essential oils directly on my skin?

No — not undiluted. Concentrated oils should be diluted into a carrier oil or unscented base cream first. A few oils are best kept to the diffuser entirely; check the product page. The safety guide covers this properly.

Can I add oils to my bath?

Yes, but disperse them first. Because oil and water don't mix, blend a few drops into a tablespoon of carrier oil, unscented base or milk before adding to the water, so neat oil never sits on the skin.

Can I put a drop on my pillow?

A single drop of a gentle oil such as lavender on a tissue tucked near the pillow is a common way to scent the bedroom. Avoid putting neat oil directly on fabric that touches skin.

Can I add essential oils to a humidifier?

Only if the humidifier is designed for oils. Many are not, and oil can damage the plastic or the mechanism. An ultrasonic diffuser is made for the purpose.

How do I use the precious pre-diluted oils (Rose, Jasmine, Neroli)?

They are already blended at 2.5% in organic jojoba. Add a few drops directly into your moisturiser, facial oil, body lotion or a plain carrier oil, then apply to the skin. The 2.5% strength reflects the high cost of the pure flower, not a limit on use.

Safety
Are essential oils safe to swallow?

No. Essential oils are for aromatherapy — diffusion, inhalation and diluted topical use — and are not to be taken internally.

How do I patch test a new oil?

Apply a small amount of the diluted blend to the inner forearm and wait 24 hours. If there's any redness or irritation, don't use it more widely.

Which oils are photosensitive?

Our citrus oils are steam distilled unless the label says otherwise, and distillation leaves the light-sensitive compounds behind. Where a label does say cold pressed — Bergamot — keep it off skin that will see sunlight. The full guide explains why.

Are essential oils safe during pregnancy?

Use sparingly, by diffusion, in a ventilated room, and avoid the stronger and spicier oils. Because individual circumstances differ, check with your doctor or a qualified aromatherapist first.

Can I use them around babies and young children?

Keep to gentle diffusion in a ventilated room and a 1% dilution for any skin use. Seek professional advice for children under two, and keep all oils out of reach.

Are essential oils safe around pets?

Animals — cats in particular — metabolise oils very differently to people. Diffuse only in ventilated rooms, let pets leave freely, and never apply oils to an animal without veterinary advice.

Which oils are most likely to irritate skin?

The warming, spicy oils — cinnamon, clove, thyme, black pepper. Cinnamon bark in particular is used at a maximum of 0.1% on skin. Dilute well and patch test, or keep them to the diffuser.

Storage & quality
How should I store my oils?

Tightly capped, upright, away from heat and direct light. The amber glass helps; a cool cupboard is ideal.

How long do essential oils last?

Most keep well for a few years stored correctly. Citrus oils are the shortest-lived; deep woods and resins the longest. Keep bottles closed and away from heat to slow oxidation.

Should I keep them in the fridge?

Not necessary for most, though citrus oils can benefit from cool storage. Let a chilled oil return to room temperature before use.

How do you make sure every oil is pure?

We test every batch against a set of measures — appearance, colour, clarity, odour, specific gravity, refractive index, optical rotation, GC/MS (gas chromatography & mass spectrometry), solubility where applicable, and checks for pesticide and herbicide residues — to confirm the oil is authentic, true to species and unadulterated.

What is GC/MS?

Gas chromatography & mass spectrometry — a laboratory method that separates an oil into its individual components and identifies them, so its composition can be confirmed and any adulteration detected.

Do you test on animals?

No. Our skincare, body and hair ranges are made without animal testing.

A note on use. This guidance is general and educational, drawn from traditional aromatherapy practice. It is not medical advice and is not intended to diagnose, treat or prevent any condition. Springfields essential oils are supplied for aromatherapy. If you have a medical condition, are pregnant or breastfeeding, or are caring for a child, please consult your doctor or a qualified aromatherapist.