Clove Oil Diffuser Blends: Four Warm Recipes

A diffuser makes clove easy to overdo, because the first ten minutes smell like a bakery and the next two hours can smell like a spice cabinet tipped over. The trick is not a clever recipe. It is treating clove as the spice shaker rather than the main course, and letting orange, wood or resin carry the room.

Clove Essential Oil bottle

Clove Essential Oil

Our own Clove Essential Oil, in sizes from 0.5 oz to bulk.

From $10.99

Shop Now →

Why clove behaves like a loud guest

We describe our bud oil as warm, rich and sweetly spicy, with baking-spice depth, and it blends well with orange, cinnamon, cedarwood, frankincense and vanilla. The GC-MS report we publish for the bud oil shows why it announces itself: eugenol is 73.57% of the profile by area, with eugenyl acetate at 12.82% and beta-caryophyllene at 7.95%. That is a very eugenol-led aroma, and eugenol is the compound that smells like cloves. A little goes a very long way, which is good news for the bottle and a reason to count drops.

Perfumers' data suggests what happens over an evening. On the Poucher paper-strip scale used in Zarzo, 2012, clove bud oil scores 22, a middle note, with orange oil at 11 and patchouli and black pepper oils at 100. Strips are not diffusers, so this is reasoning rather than measurement, but it explains the common experience: the citrus leaves first and the clove is left standing alone. That is why every formula below gives clove a partner that will still be there later.

Setting up the reservoir

  1. Start with your diffuser's manual. Makers set their own limits for oils and drop counts, and theirs come first.
  2. Add water to the fill line, then the oil. The batch on our Certificate of Analysis has a relative density of 1.054, a little heavier than water, so drops tend to settle low. Start the unit soon after adding them.
  3. Keep the total small. About 20 drops make 1 ml by the usual convention, and for a 100 ml reservoir we like 3 to 5 drops across the whole blend as a starting point.
  4. Run it in intervals. Thirty minutes on, then at least as long off, is plenty for a room.
  5. Leave the door open and sit away from the mist, then rinse the reservoir the way the maker advises so the next blend starts fresh.

Four formulas, drops per 100 ml

These are built from the pairings we list for clove and the arithmetic above. The orange, cinnamon, cedarwood and frankincense come from an essential oil supplier, since clove is the only one of these we sell, so read each bottle's safety notes too.

Mulled Cider

Two sweet orange, one clove bud, one cinnamon leaf. The orange keeps the clove polite, and this is the most forgiving of the four.

Cedar Porch

Two cedarwood, one sweet orange, one clove bud. The cedarwood lays a dry, wooden floor under the spice. For something smokier, swap the bud for our leaf oil, which we describe as bold, smoky and earthy-spicy, and drier and less sweet than the bud.

Orange Ember

Three sweet orange, one clove bud, one cedarwood. Bright up front with a dry finish, and the cedarwood keeps the orange from reading like a cleaning spray.

Resin and Spice

Two frankincense, one clove bud, one sweet orange. Quiet and resinous, with the clove as a single-drop seasoning.

For more pairing ideas see our blending guide, and if you would rather scent the house from a pot, the simmer pot recipes are the stovetop cousin of this idea.

Bud or leaf in the reservoir

We would start with the bud, since the sweeter, rounder character reads as baking in a room. The leaf is a stronger, drier note, and it shines in the Cedar Porch formula. Use one or the other in a given room, because two clove oils together are two doses of the same spice.

Matching blend to moment

Each of the four has its own natural place. Mulled Cider suits a kitchen in the afternoon, when the oven is warm and company is on the way. Cedar Porch is a good one for an entryway or a reading corner, dry and quiet. Orange Ember is the cheerful pick for mornings, and Resin and Spice works well in the evening when you want a softer, slower room. Try one at a time so you can tell which you like best.

Keeping the room comfortable

Scent does not land the same way with everyone. In a US survey of 1,137 adults, 64.3% of the people with asthma or an asthma-like condition reported adverse effects from fragranced products, most often respiratory ones (Steinemann, 2018). It was a self-report survey about scented products in general rather than clove, but it is a good reason to ask before you switch one on in a shared room. For the indoor air itself, a review by Wolkoff and Nielsen found useful indoor data for several common fragrance compounds but none for eugenol, so we keep doses low and the room ventilated.

Animals deserve the same thought. Pet Poison Helpline notes that essential oils can affect all species, with cats and birds at greatest risk, and lists clove among them (Pet Poison Helpline). If a cat or bird shares your home, check with your veterinarian first, and keep the bottle shut and out of reach of children. A diffuser blend is for the air only, never for skin. See our safety basics for more on handling.

Making a bottle last

A 0.5 oz bottle holds about 14.8 ml, which is roughly 300 drops by the 20-per-ml convention. At one drop of clove per run, that is a very long season of cozy evenings. If a bottle empties fast, it usually means the drop count crept up. When the scent seems to fade after twenty minutes, that is often your nose adjusting. Step out for ten minutes before you add anything.

Clove Essential Oil bottle

Clove Essential Oil

Clove Essential Oil from our own shop, in sizes from 0.5 oz to bulk.

From $10.99

Shop Now →

Sources & Further Reading