How do I use 90 minutes of deep focus in a diffuser?

Add Rosemary 2 · Lemon 2 · Clary Sage 2 · Eucalyptus 2 drops to 200–300 ml of water. In a room under 15 m², use 1–2 drops less; in a room over 25 m², add 1 more drop of the main oil.

What can I use instead of rosemary?

Swap rosemary for tea tree or basil — same herbal family. The blend will shift a little: tea tree is green, medicinal and clean.

When is the best time to use 90 minutes of deep focus?

Best in the morning, early afternoon, or right after a nap; avoid using it close to bedtime.

90 minutes of deep focus · Rosemary, Lemon, Clary Sage blend

Ninety minutes of deep focus, one full uninterrupted cycle. Rosemary, lemon, clary sage, and eucalyptus get eight drops each: sharp green, fresh tang, warm sweetness, and airy coolness, four notes in even balance. These thirty-two drops are best mixed ahead, five drops per session. Start the diffuser when you begin, and when the scent fades, that's your cue to take a break.

Formula

Drop ratio · 8:8:8:8
Rosemary	8 drops · top note
Lemon	8 drops · top note
Clary Sage	8 drops · middle note
Eucalyptus	8 drops · top note

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How it unfolds

On opening. Rosemary (cool, green, herbal and invigorating); lemon (fresh, bright and clean); eucalyptus (strong, cool and wide open) rise first, clearest in the first 10–15 minutes.

As it settles. Clary sage (sweet, herbal, slightly musky and unhurried) forms the body of the scent and stays longest in the room.

What remains. With no woody or resin base note, this blend fades fairly quickly — switch it on again after 1–2 hours to keep the room scented.

Method

Diffuser

Rosemary 2 · Lemon 2 · Clary Sage 2 · Eucalyptus 2 drops in 200–300 ml of water. Run for 30–60 minutes, then take a break.

10 ml roller

Rosemary 1 · Lemon 1 · Clary Sage 1 · Eucalyptus 1 drops, then top up with a carrier oil (jojoba or sweet almond). Dab on wrists and the back of the neck.

50 ml room spray

Rosemary 8 · Lemon 8 · Clary Sage 8 · Eucalyptus 8 drops + 1 teaspoon of food-grade alcohol, then top up with distilled water. Shake before spraying.

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Safety

Photosensitizing

Lemon can make skin sensitive to sunlight when applied topically — avoid sun and tanning beds for 12 hours after applying.

Do not use for children under 6, during pregnancy, or if you have a health condition without asking a professional first. Never ingest essential oils; keep them out of reach of children and pets.

FAQ

How do I use 90 minutes of deep focus in a diffuser?: Add Rosemary 2 · Lemon 2 · Clary Sage 2 · Eucalyptus 2 drops to 200–300 ml of water. In a room under 15 m², use 1–2 drops less; in a room over 25 m², add 1 more drop of the main oil.
What can I use instead of rosemary?: Swap rosemary for tea tree or basil — same herbal family. The blend will shift a little: tea tree is green, medicinal and clean.
When is the best time to use 90 minutes of deep focus?: Best in the morning, early afternoon, or right after a nap; avoid using it close to bedtime.

90 minutes of deep focus

Formula

How it unfolds

Method

Safety

FAQ

Source the singles

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