Essential oils for candles

⚡ Our top picks: essential oils for candles

Stock checked on October 6, 2026

Top rated

NaturoBliss 100% Pure & Natural Sweet Orange Essential… 8.8 ★★★★★ CeraVelas score: 8.8 out of 10 Check price

Best seller

Essential Oils by Ultimate Aroma Top 10 Aromatherapy Oils… 8.2 ★★★★★ CeraVelas score: 8.2 out of 10 Check price

Best value

SACATR 36 Pcs Natural Essential Oil Sets,Fragrance Oil… 8.6 ★★★★★ CeraVelas score: 8.6 out of 10 Check price

Best essential oils for candles in stock

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CeraVelas score: combines the average rating and the number of customer reviews on Amazon.

What they are and how they differ

An essential oil is a concentrated plant extract, usually steam-distilled or, for citrus, cold-pressed from the peel. It contains hundreds of natural aromatic compounds, many of them highly volatile. That volatility is exactly what makes them so lovely when you open the bottle, and also what makes them more delicate inside a hot candle.

Compared with fragrance oils, essential oils usually give a softer cold throw and a more subtle hot throw. In return, they’re a great fit if you want an all-natural candle with soy wax, rapeseed or beeswax, and for projects like massage candles (using skin-safe oils at low concentrations).

Which ones work best in candles

The general rule: oils with base and middle notes handle heat better; top notes, especially citrus, evaporate quickly. Ideally, pair one base "anchor" oil with one or two lighter ones.

Essential oil	Note	Performance in wax	Notes
Lavender	Middle	Good	A reliable classic to start with
Cedarwood	Base	Very good	Excellent anchor for blends
Patchouli	Base	Very good	Strong; use it sparingly
Eucalyptus	Top	Fair	Fresh; best blended with a base
Peppermint	Top	Fades	Pair with cedarwood or lavender
Orange or lemon	Top	Weak	Low flash point; add with care

How to build your own blend

A simple way to start is to think in parts: for example, three parts of a middle-note oil such as lavender, two parts of a base-note oil such as cedarwood and one part of a top-note oil such as eucalyptus. Mix a few drops in a small bottle first, let it rest for a day and smell it again; oils settle and the blend changes over time. Once you like it, write down the ratio by weight and scale it up to the amount you need for your batch. Keeping a simple notebook of every blend you try will save you a lot of guesswork later on.

How much to use

In natural waxes, a typical load is 6–10% of the wax weight, never above the maximum listed by your wax maker or on the oil’s data sheet. Always weigh it: the fragrance calculator tells you exactly how many grams or ounces you need. Essential oils aren’t cheap, so test in a small candle first.

How to use them

1. Melt your wax in a double boiler, never over direct heat.
2. Let it cool to the low end of your wax’s recommended add temperature range so less scent evaporates.
3. Add the weighed oil and stir gently for about 2 minutes.
4. Pour at the recommended temperature and cover the jars with a lid or cloth once they’ve cooled.
5. Let the candles cure for one to two weeks before lighting: the scent settles and gets stronger.

Common mistakes and safety

• Adding them to very hot wax. The volatile compounds flash off and the candle barely smells.
• Using only citrus. Gorgeous in the bottle, gone once lit.
• Forgetting about flash point. Some oils, like citrus, have low flash points; never heat them on their own.
• Assuming "natural" means harmless. Many oils contain allergens; ventilate the room and take care around pets, during pregnancy and with small children.
• Selling without proper labels. Check your supplier’s safety data and IFRA guidance, and include standard candle safety warnings.

Looking for a naturally scented outdoor candle? See citronella oil, and for more sustainable ideas, read our eco-friendly candle guide.

Pros and cons

How to use essential oils for candles, step by step

1. Pick one base oil and one or two lighter ones.
2. Calculate the amount from your wax weight.
3. Melt the wax and let it cool slightly.
4. Add the weighed oil and stir for 2 minutes.
5. Pour and cover the jars once cool.
6. Cure for one to two weeks and test burn.

Tips

• Use cedarwood or patchouli as a base to anchor lighter blends.
• Buy bottles that list the botanical name and batch number; they’re usually better quality.
• Store oils in dark glass, away from heat.
• Test blends on paper strips before committing to a batch.

Projects with essential oils for candles

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