The Best Essential Oils for Sleep in Your Diffuser

If you are looking for essential oils for a sleep diffuser, lavender, chamomile, cedarwood and sandalwood are the names that come up most often. Many people use them as part of a calming bedtime routine, and a softly scented room can be a lovely signal that the day is over. Here is how to choose and use them.

Oils people often choose for bedtime

• Lavender. Probably the best-loved bedtime scent in Britain, soft, floral and herbal. Lavender sachets have long been tucked under pillows and into linen cupboards.
• Roman chamomile. Gentle, sweet and slightly apple-like, traditionally associated with quiet evenings and a cup of chamomile tea.
• Cedarwood. Warm, woody and grounding, often used in blends for a cosy, restful feel.
• Sandalwood. Creamy and smooth, used for centuries as incense and in fragrance.
• Bergamot. A soft citrus note that can lift a blend without feeling sharp. Note that some bergamot oils should not be applied to skin in sunlight, so keep it for diffusing.
• Frankincense. Resinous and calm, a favourite for slow, meditative evenings.

You can browse single oils and blends in our essential oils collection, or look at ready-made roll-ons and blends if you would rather not mix your own.

Long before diffusers, people looked to the garden and hedgerow for restful evenings. In British folk tradition, lavender, chamomile and other dried herbs were tucked into small cloth pouches and slipped under pillows or hung by the bed. Hop pillows are another old country favourite. Essential oils are a modern, concentrated cousin of those herbal customs, which is why the same plants appear again and again in bedtime blends. If you enjoy the idea, a little dried lavender beside the bed alongside your diffuser is a charming nod to the tradition.

Simple diffuser blends to try

Always follow the instructions that come with your diffuser and oils. As a general guide, a few drops go a long way. Try these combinations and see what suits you.

• Classic wind-down: lavender and Roman chamomile
• Woodland evening: cedarwood and a touch of lavender
• Soft and sweet: sandalwood and bergamot
• Slow and still: frankincense and lavender

How to use a bedtime diffuser

1. Fill with water. Add the amount of water your diffuser calls for, never more than the fill line.
2. Add the oil. Follow the maker's guidance for drops. Fewer is usually better, especially in a small bedroom.
3. Start early. Switch it on about thirty minutes before bed so the scent has time to settle, then turn it off when you get into bed, or use a timer setting.
4. Create a routine. Dim the lights, put your phone away and let the scent be part of a regular wind-down.
5. Clean it regularly. Wipe out the reservoir with a soft cloth between uses.

A scent works best as part of a wider mood. Lower the lighting an hour before bed, put away screens, and keep the room cool and tidy. Some people add a few slow breaths or a page or two of a book. Soft, warm light from a lamp or a flameless glow can make the room feel gentler, and cosy textiles help too. Over a week or two you will see which combination feels most like you. Scents are personal, and what feels soothing to one person can feel too strong to another. Keep notes if it helps, and change one thing at a time so you can tell what makes the difference.

Other ways to enjoy these scents at night

Not everyone wants an electric diffuser by the bed. Traditional oil burners are a pretty option for the early evening, as long as you blow out the tealight before sleeping. A pillow spray is quick and easy, a reed diffuser gives a gentle background scent without a flame or plug, and a long soak with bath salts makes a natural start to the evening. Some people also like a cup of caffeine-free herbal tea alongside.

Safety notes worth knowing

• Essential oils are strong. Never swallow them, and keep them out of reach of children and pets.
• Do not put undiluted oils on your skin.
• Ventilate the room and avoid diffusing continuously for long periods.
• Some oils are not suitable during pregnancy or around babies and animals, so check with a qualified professional if you are unsure.
• If you have a medical condition or sleep concerns, speak to your GP.

Bring it home

If you would like to build a calm bedtime corner, start with our essential oils and diffusers, then explore the full calm and sleep collection for candles, teas and other gentle pieces.